Dexcom G7 - Follow-up Review After 10 Weeks Use

[@ciliap]

Pro tip... When removing my dexcom I soak the area, the overpatch etc. with 90% isopropyl Alcohol give it a few minutes and you'll take off the unit WAY faster. Cleaning and prepping the area itself BEFORE insertion i.e I take a paper towel soaked with alcohol and I clean that whole area very well, give it 15 minutes or so to dry off. THEN insertion... the adhesive bonds extremely well. Never tore one off yet.

[@rayjackson6808]

What you do is so AWSOME. You've taught me a lot. You're still my most important Channel. I think it's so unique that you even take the time to smile while talking.

[@DiabetesStrong]

Thank you. Appreciate it

[@joannepiduch2936]

I’m new to Dexcom. How do you calibrate the sensor and how do you get it to go on your Fitbit. Love all your info💜

[@fredglitz5046]

Great video. I just upgraded from G6 to G7. The receiver could not hold battery power for longer than three hours and the sensor also kept disconnecting. I called Dexcom and they told me to replace the sensor with a new one and they bare sending me a new receiver. Great customer service. Happy to say the new sensor is working and is pretty close to my BGM. I love the new app features and being able to see the readings on my watch is a game changer.

[@lulaporter6080]

Eugene got his G7 last month and his nurse practicioner applied it the 12th. He is now on day FOUR not taking any shot!! Not insulin. Not Victoza!! He can finally visualize just how his eating habits impact his blood sugar. Now I know his problem has not been my cooking. We'll start exercising once his slipped disc returns to where it should be and I hope both of us can stay healthy for a long time.

[@johnfarmer2084]

I just got the G7 and found your review. Great job. Regarding low readings, I have found with my G6 that when the signal from the sensor is diminished/partially blocked but not completely blocked (giving the signal loss alert), the readings would plummet. I was experimenting with placement and when it was on my stomach with crossed arms or on the back of my arm pressed up against the recliner, with partial contact in both cases, the readings would go low quickly. I found that placement where there was no sensor contact with anything other that clothing eliminated the problem.

[@dlrmadison]

I inserted my third G7 tonight and for the first time got a no signal - remove sensor alert. I checked the G7 FB group for tricks to get it to start to no avail. Before inserting it I did notice the filament outside the needle (I didn’t check the first two). After six tries to start, I gave up and inserted a new one. Instant success. With the exception of the failed sensor I am loving the G7 for the reasons stated in this excellent video. I love your social media posts, website, and channel. Thanks!

[@jamesjoy8866]

Call support if you have any problems. If they can’t get it to work support will send a replacement sensor.

[@edzaslow]

Just started using g7. Biggest problem was adjusting from using it on my upper arm since I previously used it on my gut. The overpatch was an issue I didn't get that on straight so I ended up putting some tape over it we'll see how that holds up. Based on your comments I think I'll go back to the gut. Thanks for your very informative video.

[@danielveltre4028]

Thank you so much! This is my first CGM and I’ve only been using it for less than a month. Your videoed have been a huge help learning the process

[@JoeFrohlich]

I really like the typewriter sound effects. I still have my first typewriter that I purchased in 1971.

[@DiabetesStrong]

🙂

[@mynameonly579]

Me too, 😂😂new subbie here

[@davidwilliamson7514]

I’m on my 4th month of G7 and I think it is much better than G6. My readings are very close to finger sticks. I have also experienced the “bumpy” graph recently. I replaced 2 sensors in a row because of this (first after 6 days, the next after 3). For me I think it was bad placement on my arms. I went back to my stomach and it is doing well.

[@DiabetesStrong]

Oh, good to know. Thanks

[@aishakelly234]

Does anyone find tho that they don’t keep track as much in the G7 app in comparison to when they were using finger prick and contour app? There seems to be more options to make notes etc in contour app as opposed to G7 app or am I missing something. I just recently figured out how to turn off that shrill alarm and just set it to notifications only within the app. Before I was going into my phone settings and turning off the notifications completely which was defeating purpose 🙈 So any other tips would be great 🙏🏻

[@aishakelly234]

Ps I’m only on the g7 a few months and it was finger prick method before that

[@ChrisSims-kf5hq]

sorry, couldnt not disagree more. My G6 was GREAT. Very accurate. Very responsive. Very good. My G7?? 100% POS. I feel lucky if it is close to 30 pts near my meter. Usually it skips around. 30, 80, 120, 150 and as much as 190 pts above or below my actual meter reading. That is a "8.1 MARD"??? No. That is garbage. Im not even mentioning all the other issues with the G7 and its odd way of doing (or not) things. All the issues with how their tech. support tells you "that info. is on our website" - WHEN IT IS NOT. I argued with one of their Pakistani reps about this. He refused to believe me. So be it. Dexcom is evidently trying to be worse than Medtronics tech support. Theres a "goal' to shoot for. Sure. I will be returning to the G6. That worked. G7??? POS.

[@lolabun715]

I had SO much trouble keeping the g7 on my arms. In desperation, I tried it on my stomach, and it works SO much better for me. I also purchased the skin grip patches before this video but haven't needed them so far.

[@DiabetesStrong]

Thanks for sharing!

[@catherinepfister3882]

Where on your stomach did you attach the G7? I had no luck with the arm.

[@lolabun715]

@catherinepfister3882 I generally put it just below my ribs. That keeps it away from waist and bra bands enough that nothing rubs on it. I use a different overpatch that goes completely over the sensor as well, I find the included one just shifts off the patch after a while, but YMMV. I bought a pack of like 55 for 15 bucks on Amazon.

[@pettytoni1955]

​@@lolabun715Is the YMMV a brand of D7 overlay patches?

[@stevejennings2995]

@@lolabun715 it stands for Your Mileage May Vary

[@kathlynsteinman3599]

I just put my first g7 on today! I really appreciate your review.

[@DiabetesStrong]

Glad you enjoyed it

[@robinvarnadoe8429]

I have worn the G7 since April, my very first sensor fell off within a couple hours. I'm a very hot natured person so I use the overlay patch that comes with the sensor and also a bandage type overlay patch to prevent them from coming off. Last month I was going out my niece's door and hit the frame and ripped out my G7 that I hadn't had on for 24 hours yet. I've also had another one come off within an hour of placement after loading the dishwasher. Dexcom replaced that one and asked if I was wearing it on my dominant arm which I was not and asked what I was doing when it came off. I've had one sensor that lost signal quite a few times and it asked me to put the receiver on the side of my body the G7 was on when I did that it got the signal back. Even after all my issues I still love the G7.

[@chrisreiser8446]

False alarms, scattered data, sensor alerts, user error (according to my supplier) replaced sensor with 140 hrs left. You are spot on about the time of installation and stomach location (better for me there as I tend to use my arms). Also the first 24 hrs is crazy with a new G7. So used to the smooth graphs with G6. Anyway thank you for clarification and confirmation it is much appreciated.

[@kirstenkay1399]

It's having to learn all over from scratch.. All of you are on pens or shots?

[@ChrisSims-kf5hq]

yep. Im getting rid of the G7 asap. I want a CGM that is easy to use and is accurate. I love the G6. The G7 = POS. For example, the G7 is usually 30-50 points off from my meter. I try to recalib. to correct it??? It is 50/50 that it even allows my recalib. It often "discards" my meter reading. Nice. Thanks.

[@JohnSalute-s8v]

hi this is john i watch your videos every day thank you for what you do you saved my life my g7 is just what i needed it was out of control now it is not thanks to you you are the best keep up the good work

[@DiabetesStrong]

Great to hear!

[@Tiki10025]

I like your vlog. I am five days into my second G7 Sensor. I have used Dexcom since the G4. I also tried and hated a Medtronic CGM. I have used Medtronic and then Tandem pumps since 2001. Tandem is much better than my four Medtronics. I have been a T1D since January 4, 1980, but who is counting. Complaints: 1) The sensor often loses the connection with my Tandem X2. This is especially prone to happen when I walk outside. The connection with the Dexcom G7 app is more durable than the connection with the t:connect app on my phone. 2) The sensor is prone to falling off. The first sensor fell off when I came out of the shower on the morning of my tenth day. Today I had to apply tape to prevent the sensor from falling off. 3) With my first sensor, I had false lows. This has not been a problem with the second sensor. What I like: The sensor is the transmitter. This is a BIG advantage over earlier Tandem CGMs.

[@DiabetesStrong]

Thank you, and thank you for sharing

[@tgahan01]

Thank you for your review. I am in the process of switching to G7, your info is much appreciated.

[@DavidLaRue-q5u]

Hello just wanted to say I love your channel . I waiting on my first g7 to get here ! I already feel like I will be just fine because of you. Please keep doing the videos I feel so much better after I listen to you I’m still nervous a lot . Thank you for all you do to help people like me

[@DiabetesStrong]

That makes me so happy! Thank you so much

[@DiabeticNurse-eh9rn]

Thanks for your information. I just switched to G7 and I wear a compression sleeve on my right arm from breast cancer. I was worried about always wearing the sensor on my left arm every time. I feel much better about using my abdomen. I am also a side sleeper and am having low reading issues when sleeping at night with pressure on my arm where the sensor is. Appreciate you posting all the videos. :)

[@rodriguerp]

Your video was very helpful. I just started with dexcom G7. I have not had any issues so far.

[@TheDawgfathasBBQ]

Great information you gave us here. I LOVED using the G6 where I rarely had any issues at all. Now that I am on the G7, I also love the information it gives and convenience. Only real issues I've had is with adhesion. I've used the skin tac and overlay patch and have still managed to knock off the G7 when placed on my upper arms. They also don't seem to like me being in the pool or jacuzzi much either. lol I will try placing them on the abdomen so thank you for that testimony of your experiment. I never really had a G6 come off there so looking forward to trying the G7 in that placement as well.

[@MiceliCreations]

I would suggest using an additional clear waterproof adhesive patch that covers the entire unit. Just be careful when removing it after your time in the water.

[@frederickweinstein452]

Thank you for a very fair and honest review. Based on your review I am going to try the G7. I am currently using the G6.

[@DiabetesStrong]

Hope you enjoy it!

[@chuckparslow2596]

Changing my first G7 sensor today.. I've greatly enjoyed the control that a cgm has given me .. Thank you for your content and the information you've shared ..

[@DiabetesStrong]

Great to hear!

[@burtmiller4834]

I just installed my G7 yesterday and I did not like how tough it was to push the insertion button and the cover patch was not that easy the first time doing it. The G6 was so much easier. I will let you know as time goes on. Loved your video though. Well done.

[@kwekuotsibu6867]

Thanks for the update. Will be getting one soon.

[@Popartastic]

My dexcom nurse (in canada) said skintac and similar adhesive wipes can affect readings and its better to go with overstickers. Whether she is correct, I don't know but she did work for dexcom/train people to use dexcom.

[@Proudmom004]

I wear mine on my stomach and it’s very accurate. I hate wearing it on my arm

[@MaryJezior]

Can you wear it anywhere on your stomach?

[@cherylsommardahl]

Where do u wear ur pump?

[@vickiwoolf1462]

Thank you for sharing your experience with the G7!

[@jamesandyvance4973]

Thank you!! Have just stated my CGM journey and just put in my second G7 sensor tonight. Everything you addressed happened to me except the Signal Loss problem. On day 8, I received numerous Brief Sensor Issue alerts but they all resolved quickly. On day 10 (today), the sensor went crazy with Brief Sensor Issues and I really couldn't trust it. This second sensor warmed in 20 minutes and so far has been spot on with my meter. My wife is a G6'er and the G7 seems to be great with the improved alerts control. Thank you for the info and I will keep watching!

[@sarahsherrod2012]

I got diagnosed T2 on 10/11/23 and have tried both Libre 2 and 3. Both gave me issues and a friend recommended Dexcom. I started it tonight, so hopefully I’ll be as content as you are. I really like that you can calibrate it.

[@ChrisSims-kf5hq]

the Libre does not allow any recalibrations. really stupid. you HAVE to accept whatever it says. Even when it is wrong. Ill never use that POS.

[@heatherhogan8565]

Thank you for sharing this! I get my G7 tomorrow, and this was a great overview.

[@DiabetesStrong]

Glad it was helpful!

[@DavidJMV61]

@@DiabetesStrong I just got my Dexcom G7 this past week. (Type 2 Diabetes) I saw your video about your favorite application areas. I applied to my thigh. No problems at all! Thanks!!

[@sinatrakitt7597]

My Dexcom G7 is working fine.

[@JEFFSMITH95]

I ve been using g7 for 9 days and love it ! My glucose is wacky due to kidney transplant 3 weeks ago and the steroids. Two types of insulin lantus 20 units a day nova log 10 units 3 times a day. My insurance covers the g7 not the insulin and the very expensive anti rejection meds the hospital RX is working with me. Your reviews are very helpful thank you

[@christopherone1]

huh, are you type 1? how can an insurance company not pay for insulin...it's the only thing that keeps type 1's alive. Yes, those on MDI always take basal and bolus (2 types of insulins). We don't take 'set doses at meals...why are you taking 10units of novolog three times a day...don't you test your blood sugars, count carbs,etc...that's a ton on fast acting insulin?

[@JEFFSMITH95]

@@christopherone1 type 2 8 units novalog twice daily $5 per pen @ transplant rx 17 units lantus once daily about 35 per pen plus needles My dexcom 7 was free sometime at night if I roll over on sensor it disconnects turn blue tooth on / off or it reconnect itself blue tooth is short range only it's way better than destroying my fingers, btw I haven't been on insulin in 15 years transplant meds changes everything

[@legendarygaming5296]

You’ve also taught me a lot about Diabetes since being diagnosed with it and helped me a lot along the way as well as a lot of other people that to have helped me with my Diabetes along with my Diabetes nurses, but UTC taught me a lot about it as well which I appreciate and thank you for and I’m always putting in the work to Bear to my Diabetes in a positive way. I need you help me to do that and give me the motivation and inspire me to do that.

[@DiabetesStrong]

Thank you. I’m so glad my content is helpful

[@markfletcher8859]

Your information is very helpful. I'm on my forth month with the g7. I've knocked off 3 sensors rubbing against things so I'm trying a full overlay patch to see if it helps. I really do like what the g7 gives me for information and still use my meter. Your pod cast is great for tips and how to use the sensors.

[@alexcialynne]

I may be using a CGM soon and your videos are very imformative.

[@DiabetesStrong]

Glad you like them!

[@PatriciaHubler-n4z]

great video, your review of the 8 take aways covered the questions i had. transitioning from G6 to G7 now and am somewhat apprehensive as i know/am used to the G6 operations and quirks. sounds like many similarities with G7 with the added improved features. do have a couple G6 sensors to retreat if needed, but after seeing your video i am ready to take the plunge 🙂thank you!

[@DiabetesStrong]

Glad it was helpful!

[@jeffcooper4398]

After 18 months I left the Libre 2 system and moved to the G7. After several sensors I agree with a number of things in your video- great accuracy except for compression lows and occasional random readings that jump between points making no sense to someone with experience with CGM's. I had a G7 sensor that was so weird acting I replaced it after one day. Dexcom provided a replacement and it may have been location(upper arm). One thing I prefer about the Libre products especially the Libre 3(which I was very impressed with my sample) but Medicare didn't cover at that point so I went with the G7 is the one minute refresh time. I used the FGM of the Libre 2 to make decisions on managing lows(juicing) and high(exercise) and I like the immediate feedback(okay slightly delayed feedback) of the Libre products without having to wait for 5 minutes to see where my level is trending. I use pens for basal and bolus dosing so pump integration is not a concern at this point. I also like the calibration option with the G7 and based on my experience with Libre 2 sensor variability question if the Libre 3 sensor's are all spot on. I prefer the Libre view software to Dexcom's Clarity but that may just be preference. The Libre 3 wins on size as it is tiny. All of the sensors have been good as far as adhesion goes and no issues with removal.

[@DiabetesStrong]

Thank you for sharing

[@ginahammer6966]

I clean my arm really well, i use my blow dryer on medium heat to warm up my skin. I then use an alcohol wipe then the blow dryer again. Then apply the sensor and included overlay patch.

[@charlotteproctor3139]

Thanks for this. I think I'll stick with G6 for now. I prefer the stomach placement and larger sticking surface.

[@aalani]

Not only you're doing great videos, but you're quite patient as well!, doing such an informative videos requires a lot of time to try and test!, thank you so much.

[@DiabetesStrong]

Thank you. I’m glad you found it useful

[@jane-i5u]

I’ve been wearing G7 since March. Love the warm up time. I know if you place the new sensor while old one is still active the warm up starts then. But then the end time changes and sometimes to middle of the night if I am trying to use the 12 grace period. Not a big deal. Took awhile to find correct placement on my arm. I was getting too many compressions lows. I have learned to be patient when G7 says blood sugar going high rapidly. Today said 169 and rising rapidly. I waited a few minutes and it settled on 123. Annoying. Also if you don’t use an over patch it will fall off. With G6 I just used liquid SkinTac but this area is too small I think. I was using the FSL for awhile and their adhesive was just fine on its own. Not SkinTac and no over patch. A tech at dexcom said they were working on it but probably G6 first. I like the size and warm up. Accuracy is good after first day. And I only use the high alarm and the very low is automatic. Mostly at night when sleeping

[@cynthiaaler5591]

I started using a silicone bump guard last month and it does help, since I’m always bumping into stuff. Also have the liquid skin tac for added stickiness.

[@Tsmoke1414]

I am using the Libre 3 currently (planning to switch to the G7 at my next Endo appointment this month) and I put it on the front of my upper arm and have had no problems

[@vickiwoolf1462]

Medicare has fully covered my DEXCOM G7. No cost. I have experienced loss of signal but I also have the transformer.

[@anitaboddington4837]

I am looking forward to trying it as soon as the VA can get a hold of it

[@doggiedoter]

Got my G7 from Salt Lake City VAMC yesterday.

[@pettytoni1955]

I hope you've gotten your G7 by now. I just started on a GCM from VA.

[@fredirle7173]

Thanks for the update. I have seen the same signal loss issues you have seen. I used both my phone and the G7 receiver at the same time. The Dexcom G7 receiver I found has less signal loss problems than my Iphone with the app. I would use just the G7 receiver but I like being able to share my readings with my wife just incase I have a low BS issue. I am rough on scraping my sensors off, so I use a latex over patch that covers the entire sensor and does not have adhesive in the center. This has worked great for me. Overall I am staying with the G7 over the G6 for the improvements in size and warmup speed.

[@DiabetesStrong]

Thanks. You’re not the first to mention the benefits of the receiver, I might have to cave and buy one. What’s the brand of the patch you use?

[@pettytoni1955]

What brand and style of overpatch do you use, please?

[@fredirle7173]

@@pettytoni1955 I use the Skin Grip G7 patches. So far they have been great.

[@ron95754]

When you use a skin tac type, I've found it much better to paint the skin tac from a liquid product onto the Dexcom sensor, STAYING WELL away from the insertion area. I've found that if the Skin Tack is over the insertion are it GREATLY inhibits the sensor reading for the entire time period of the sensor. I've now had to throw away 2 sensors because in the beginning I did NOT KNOW THIS.

[@buzzelectric6185]

Thanks for that information. I just bought the tac ' wipes. I have had problems with my sensors staying stuck each time. I'm going to try only putting the tac wipe under the overlay patch. I do wear that each time.

[@no_matterwhat8401]

I have been painting my belly and now arm with skin tac all over and never had a sensor fail or cause a problem with a reading. I apply the skin tac and wait 20 min for it to dry.

[@ron95754]

@@no_matterwhat8401 In order for the sensor to work accurately the tissue must receive enough liquid to read. Dehydration is a serious and exact reason why sensors do not function accurately. It only stands to reason that the contents must be carried to and through the body by water/liquid. Water is the best due to the lack of glucose in water which then does not interfere with the the treatment or the sensor reading. If the skin, on the arm, when perched stays elevated for greater then 1 second, this indicated a dehydrated body. It is one of the 1000's of assessments conducted in the field to do a differential diagnosis / exam. I've a fully trained paramedic and have used these checks for greater then 25 years.

[@catsmeow5566]

Thank you very much. My mother has never used a cgm before but she needs something so we don't have to keep sticking her fingers constantly following a dka bout. We need something to monitor better. I'm glad to hear stomach location is good for the sensor. That will work best for her.

[@SandhyaMorla-x8g]

I am currently working on an assignment related to Continuous Blood Glucose Monitors (CBGMs). I came across your video on the Dexcom G7, and I'm impressed with your insights. I was wondering if you could share more details about your experience with the device for my assignment. I was particularly interested in use-related risks, and I believe your insights could greatly contribute to my understanding of the Dexcom G7. I'm looking for more information on aspects like usability, accuracy, and any challenges you might have encountered during the use of the Dexcom G7. Could you please share your thoughts on these, and if there are any other aspects you believe are important to consider? I understand you have a busy schedule, and I truly appreciate your time in helping me with my assignment. Any information or insights you can share would be incredibly valuable.

[@DiabetesStrong]

Thank you. Check the video below, it addresses a lot of the issues. The Dexcom G7 playlist might also be helpful Dexcom G7 - 5 Things That Don’t Work kzbin.info/www/bejne/aoOQZXxmbqZkg6c

[@modachic1]

Your teeth are wonderful!We suffer a lot carie and toothache in age 4 years.Afer nights of eating sugar in a low glicemie

[@jackwyatt1900]

Have been on G6 for four years and am about to switch to G7. Looking forward to it (partially based on your info). Very hopeful that I can continue to wear the sensor on my abdomen.

[@DiabetesStrong]

I’ve been wearing it on my stomach most of the summer and on me, it works really well 🙂

[@CHI-ts2dk]

The CGM measure glucose in fluid between cell, not in blood, and certainly it does not make the "finger sticking" obsolete. I am a long time diabetic, and I can guess with acceptable accuracy my sugar levels. I use the finger sticking when the CGM gives me too low or too high numbers with no reasons. The loss of signal is mostly due when the phone is out of range. The transmitter is not meant for intergalactic communications, but only for 20 feet!

[@BlackJack-sx1jw]

I’ve been using the G7 since April. It’s my first CGM. My A1C has been running at about 5.6 since shortly after diagnosis 2 years ago, but that has risen to over 6 since using the CGM. I finally figured out why. Before I started using the meter, I was never aware of the low readings and they balanced out the higher readings. But now the alarm wakes me up several times a week with readings below 60 and at first it scared me and I would have juice or half a banana and my blood sugar would come back up. I now wait for a period of time before doing anything. Sometimes it comes back up on its own an sometimes it needs help. I sure wish there was something I could eat that would bring my sugar down as quickly.

[@ChrisSims-kf5hq]

A1c at 5.6????????????????????? Get a new endo. Your Dr. is simply making money on your metformin Rx. My endo said I am doing GREAT with a 6.5 A1c. It sounds to me like your Dr. needs to give up his license. A1c range is 4 - 7. You are in the middle. Who ever told you that you are diabetic??????????? Wow. I was diagnosed with an A1c of 16.9. I have been able to use the good insulins, etc to improve my situation. 5.6?????? I THINK YOU NEED TO WORRY ABOUT HYPOGLYCEMIA.

[@BlackJack-sx1jw]

@@ChrisSims-kf5hq Lol! When I was diagnosed my A1C was over 9. With insulin and diet it came down. And yes, hypoglycemia was a problem. Which is why I was switched from insulin to Ozempic. My blood sugar in the normal range now. No highs or lows. I have a drs appt Thursday and I’m pretty sure my A1C will be higher.

[@BlackJack-sx1jw]

@@ChrisSims-kf5hq Metformin is one of the cheapest drugs you can take. I doubt my Dr is making money on it. Plush I only took metformin for about a week in the beginning because it made me sick. OTOT, I’m paying a whole lot more for Ozempic and it makes me sick as a dog. But my blood sugar levels stay very steady. I took a test last week in anticipation of tomorrow’s quarterly office visit and the results were posted yesterday. A1C is still 5. I’m happy that the medicine is working like it should, I just wish my body would get used to it. And that it wasn’t so expensive.

[@tfan2222]

@@ChrisSims-kf5hq…When I was diagnosed, my A1C was well over 11 (I had been in diabetic keto acidosis). Yet, my A1C after about 6 months of being diagnosed is 5.8 roughly, sometimes more sometimes less. My bloody sugar is almost always in range, hence such good scores. This isn’t because I’m not diabetic. It’s because I take extensively good care of my BS. Some people are simply better at treating; that’s just how it is.

[@KrackerJack5586]

You do such a great job as usual very impressive very thorough - my thoughts I will stay with Eversence still by far the best CGM in the world and I can't wait a few months from now the 365 day will come out not a 14-day lol All the best

[@DiabetesStrong]

Thank you. The 365-day approval is VERY exciting!

[@joep5337]

Thanks for the video. Your work is always most informative. I have never had a temporary signal loss after a couple of months of wearing the G7. However, I've had two sensors fail the day before they were scheduled to expire. Dexcom readily replaced the sensors. I too once put a sensor on the side of the arm and it was a painful insertion and caused much more bleeding than I ever had in the years of wearing the G6 on my abdomen or chest. I once put a G7 sensor on my abdomen and when I lay on it, i experienced pain. I had to sleep on my other side. This never happened with a G6. I wonder of the inserted filament is stiffer or harder than the G6 filament. I plan to place future G7 sensors in the underside of the upper arms or in my abdomen on the side i do not usually sleep on.

[@thomasbonse]

It's likely that the sensor probe flexes better in one direction than another. You might try rotating the sensor based on how your skin flexes when you move.

[@danbev8542]

I’ve actually had similar experiences with the G6. Once, it hurt like heck & bled some when I inserted it. Also, occasionally (not often), I can feel the wire under the transmitter. I hope these things won’t happen more with the G 7!

[@triciam6765]

Something came to my attention a week ago that I thought might be helpful to others. I had placed an overlay patch on with the G6, and then that started fraying, so I thought, "Why don't I put a second overlay patch on?" That was a huge mistake: the weight of the second overlay patch on top of the first one pulled off the sensor. So for me, I'll only put one overlay patch on. Two patches had the opposite effect: pulling off the sensor instead of keeping it on.

[@dougberrett8094]

You are an awesome person! Sorry you have trouble keeping the unit on, then getting it back off. Too bad you are dependent on the information it provides. You appear to be coping well. I wish you the best.

[@DurianKing70]

When I first used the G7, it was at the doctor's office and the nurse placed it on back of my arm. Within a few hours time, it was totally loose. Good thing I saw it or it would have dropped to the floor in public and I may not have noticed it. Since I was not at home to put the G7 on, I did not have a Skin Tac on me to use, which I always do with my CGM's and insulin pump infusion sites. I sweat so much and so easily, that my sites, CGM and infusion, just falls off me, most of the time within the same day or next day I insert them. Even with the skin tac use. I also do not like to use my arms for CGMs. I am glad you just mentioned that the stomach is a viable option as I use my stomach for insulin pump sites but my thighs for the Medtronic CGM. However, I will use my stomach for the G7. Does the G7 have a receiver? If I call Dexcom, they can send me one if there is one? I can keep it in my pocket during my playing times. My phone I cannot. Its too heavy and in the way. As for insurance, the G7 as well as my other supplies I use are covered by my insurance, Blue Cross Blue Shield of Texas. However, a previous glucometer I used as well as Novolog insulin is not covered anymore, so I had to switch to Humalog and another meter. This was a few years ago. My insurance only covers 6 meters now.

[@DiabetesStrong]

Oh no, how annoying. To answer your question, yes you can buy a receiver for Dexcom G7. I think you’ll need a prescription. And you can’t get sensors or receivers directly from Dexcom anymore you’ll have to get them from a medical supply company or your local pharmacy

[@DurianKing70]

@@DiabetesStrong Thanks for the information, I will ask my endo for a prescription for the receiver. As for the first shipment of CGM's from Dexcom, they came from Express Scripts, which is my mail order pharmacy. I also get my insulin and test strips from them. When I was using the G3, I would get the CGM's and transmitors straight from Dexcom.

[@violetrobinson4312]

Just got mine so far I like it but I am happy to have the extra info

[@SonyaRice-b4n]

This was my first 10 days and I noticed a lot of highs which is not normal for me. When I would use my glucose meter, the Dexcom G7 readings were off anywhere from 20 to 50 mg/dL. Since it was my first time using it, I wanted to give it a chance, besides, I probably put it in the wrong spot. :) So I just replaced the sensor and now it's reading what I normally have. Will have to give it a few more weeks to really determine if I like it or not but so far, no complaints.

[@garyboyce6186]

After multiple knock offs on my arm with G6 and have always worn it on the side of my thigh. Same for a couple years with good accuracy compared to blood samples. I had severe rash from the glue and used skin tac ordered from Amazon and a large size hydro seal bandaid also on Amazon. Just now trying G7 finally available in Canada and will try on my thigh with same rituals as above as I’m paranoid of the glue. so far so good with accuracy. I like the thigh as very discreet in even shorts and bathing suit. I have never knocked one off. I really like that it Bluetooth’s with the Apple Watch rather than dragging around my phone close by. Big selling feature

[@pamporter2029]

Where exactly in your thigh do you place the cgm?

[@iisk8mia]

Your videos are awesome started watching them when my 5 year old son got type 1! 4 months ago he’s using the g6 because he’s on the a pump. Waiting for dexcom to make it work with the pump I’m using on him!

[@DiabetesStrong]

I’m so glad they’re helpful. Thank you for watching

[@buzzelectric6185]

I have had problems with the G7 staying stuck on the back of my arm and never with the G6 on my stomach. I've also noticed the weird sudden jumps. The warning doesn't warn me of these drastic changes. Sometimes the changes are more than 20 units. As a patient that takes Mounjaro injections, I have lost over 80 pounds. That's great but as an 71 year old that leaves a lot of loose skin on my arms limiting the places that I can place the sensor. I have also heard that Dexcom will only replace for free a defective sensor 4 times per year. They also want to know where you place the sensor. I'm afraid to tell them that I have placed it anywhere other than the back of my arm. I am a medicare patient. That means that my supplier will only send me supplies every 93 days. They send me 9 units that last for 90 days. Medicare expects you to use the extra 12 hours as part of your use time to make up the extra 3 days. I am at 96% intime in range and 79% in time in tight range (70-140). CGM does work. I also have a Garmin vivoactive 4 watch to help.

[@carolm6440]

Have you tried using over patches for your sensor? Skin Grip makes fantastic over patches in both plastic and fabric versions. The plastic ones are like the dressings that hospitals use to hold gauze in place and are better suited for use during colder months. The fabric ones are like the waterproof fabric bandaids that you see in stores and are better suited for use during hotter months due to the fact that they’re breathable. The moisture just evaporates instead of being trapped like it is with a plastic over patch. I couldn’t keep my sensor and pump on if I didn’t use fabric over patches because I work in a warehouse with crappy AC.

[@debbiemedina2808]

Loving it so much.❤ I forget I have it on.

[@SteveGuy-kd4ep]

Thank you for this review - very useful - I have been wearing a G7 on my abdomen for about 7 days - seems to work really well and has remained attached really well with the supplied over patch. This is my first time wearing a CGM and I am very happy to have so much data at my go fingertips. The only downside is that I have had to recalibrate the sensor every day with a finger prick. Nothing major but something to keep an eye on. Maybe it is just this sensor. I will be sticking with my G7.

[@DiabetesStrong]

Awesome, thank you for sharing your experience

[@JohnJude-dp6ed]

Had they reversed the overlay tape letting the tab be opened first then your finger would never touch the adhesive. You let them know I got into a mess trying to get it on. If they reversed it I would certainly find it convenient and faster Thanks

[@geirbalderson9697]

I wipe the area with alcohol pad , let it dry, then swipe over the spot with the Skin Tac, let it set for 10 seconds , then apply the sensor. It stays on the 10 days with the Dexcom over patch. I will try the over patch you suggested. Thank you. Also, Try an alternate site on top of the arm between elbow and shoulder. Works well as i am a side sleeper. I enjoy your site. Take care!

[@traciebecker6669]

This is wonderful, so, thank you for making this video.

[@Lyle-In-NO]

I'm new to the g7 & I found ur video really helpful. Thx for making it!

[@debrag7875]

Hi Chris, I just got my supplies for the G7. Very different. One thing I DO NOT like about it is the adhesive surface inside is going to be a pain to get to as I do use the adhesive skin prep. I am good at "jerry rigging" things so I could use the cover over my insulin needle OVER the insertion needle of the sensor and "wad" up the skin prep and be care to apply the prep, then take the cover off the needle. I think that is brilliant myself. I did like your video and has helped me with the pros and cons. Well, I will give it a whirl tomorrow when I change my sensor G6 to G7. No guarantees, but if I end up with problem after problem, then I will go back to the G6. Don't know yet. I am 115 lbs soaking wet, so I don't have many places to put the sensor...don't have fat on me!!!! Sounds like others have put on abdomen. I have used on the buttock, BUT worry about putting pressure on the sensor when I sleep like everyone else does. I have a suspicion that Dexcom is going to have to work out the kinks. And the receiver seems to be much cheaper and perhaps not as durable as the G6. Let me know what you think please. Debra

[@DiabetesStrong]

I've been wearing it on my abdomen all summer and it has worked really well for me. I hope you figure out how to use the adhesive skin prep. Sounds a little complicated...

[@debrag7875]

@@DiabetesStrong Yup, the adhesive is prob going to be a struggle, unless I get the Skin Tac I can brush on. The "force" coming out of the sensor holder is also going to be a lot different too vs. G6 is flat again the skin! The overlay is cheap and too small so I will have to construct another overlay on top of it. Just for this "new and improved" device. Already called Dexcom and see my concerns, but nothing they can do. If I don't like it, will get an RX from my PCP to send back to them for the G6. Thanks for responding and your video! You are great. Debra

[@williamaraujo779]

I was eating glucose tablets at night and fighting high blood sugar during the day because of them Until you told me about how compression readings give false lows. I still take my blood sugar readings if I think somethings weird or off though as a backup. In all now being better prepared cause of you, thanks!

[@DiabetesStrong]

👏🏽

[@MyYingYangification]

I'm on my first sensor, using a new Omnipod 5 pump. I lost conectivity in the first 12 hours. My intence issue is I have extremely limited sight. I wish the controler for the OP5 cound invert its background color so I could set it to dark. I will forge on as it is now time to reload my reservoir. Great help on the Dexcom7. Thanks.

[@DiabetesStrong]

Thank you for sharing. Overall these companies don't do a good job of making these devices easy to use for people with visual or audio impairment

[@MiceliCreations]

I've been on Dexcom CGM's since initially launched. I wish they offered a trade-in program for the unused previous versions of the sensors. They are not cheap. I have sensors going back to the G4 and now added 6 G6 sensors I received before my last G6 transmitter failed. Now placed first order of G7's.

[@StaciTaylor-ed8wd]

Was excited to see your tips and tricks! I was planning to upgrade to the G7 but I heard you say it won't work with Omni 5. :--( so sad. The G6 works for me but I was looking forward to ZERO warm up time.

[@DiabetesStrong]

It now works with Omnipod. It’s a limited launch though. You can find more information here: www.omnipod.com/current-podders/resources/omnipod-5/faqs/dexcom-g7

[@truealexia]

Have you tried the forearm yet. It was my favorite place with my g6 do to sports and work. I haven’t seen anyone try it yet and I am being switched to the g7 in Jan. I always rip sensors out the approved sites for the g7

[@DiabetesStrong]

I haven’t seen anyone wear it there either. If you try, please let me know how well it works

[@electrology]

Another great one. I like G7 over G6

[@DiabetesStrong]

Thanks 😊

[@lisabeysiegel3953]

I wear my g7 on my mid thigh, front, I am starting my fourth month. Dexcom overpatch did not hold; I found an excellent substitute that holds extremely well! And has a cut out for either g6 or g7. I had been using various types of tape which also didn't work, but the overpatches I found work great! I'm also a sweaty person 😅

[@DiabetesStrong]

Thanks for sharing!

[@maryworley1014]

Will be trying soon. I just picked mine up. Thank you for the insight! I use Inpen too!

[@DiabetesStrong]

Glad it was helpful! I’m really happy with my InPen / Dexcom G7 combo, hope you’ll be as well

[@mpoharper]

The g7 is great!!!

[@theresawashington4495]

I agree with you 100% with the back-of-the-arm placement. It was very painful and I, too, kept bumping it. I now wear it on my abdomen and my reading matched my latest A1C. The Skin Fix overlays are great for the very reason you stated, plus they leave very little glue residue on the skin.

[@DiabetesStrong]

Thanks for sharing!!

[@waltcorey5115]

If I might ask, what exactly is the abdomen referring to, above the belly button or below. For me, I likely go for left side to right, to stomach amd, less likely, back. Further, I'm guessing directly under the belt is a no-no.

[@theresawashington4495]

@waltcorey5115 I would ask your physician about proper placement in order to obtain the most accurate readings. I am not qualified to offer advice

[@Halfaloaf599]

I can’t thank you enough for your videos. Although you cover so many issues (that make me feel better about my experiences) I wish I could ask questions. The overlay tape is, just not the same as the overpatches.

[@DiabetesStrong]

I agree, I don’t love the overlay tape either. I’ve just ordered Skingrips (in all the colors 🙂)

[@danbev8542]

Thank you Krystal (sp?) for your incredibly valuable information! Also, you do a great job explaining/presenting it all. You are a gem! I believe another upgrade is the G7 has a ‘grace period’ where you can extend the sensor one more day? My G6 sensor seems to pick really inconvenient times to quit. I know, I know - it’s right there on the app, but I have a lot of trouble keeping track of all the cr** this disease requires!

[@DiabetesStrong]

Yes, the 12 hours grace period is brilliant. Totally agree. And thank you 😊

[@JohnSalute-s8v]

my name is john i just got my dexcom g 7 i love it i dont know why i waited so long works very well i will keep it

[@DiabetesStrong]

That’s great

[@SwissPGO]

Thx - Regarding alerts: I'm not using the G7, but I actually unsoldered the beeper of my pump controller so it won't bother me so loudly any more - vibration is sufficient for me, and that does not wake up the whole house during the night. I hope one day, we will be able to build and fully configure our own pumps - the problem is with dexcom not publishing their communication standards, so we cannot easily write our own software to take in the data in realtime and make therapy decisions on this. Legislators: if you read this, please make it possible for patients to read the encrypted data. There are ways to do this in a privacy preserving manner.

[@craigwoolbert2443]

Thanks for the vid. I am my third Dexcom 7 and this one I am having stinging pain. It's on my upper arm. I work out 6 days a week and so there isn't a lot of flab there. In fact there is a sign of a small amount of blood under the Skin grip patch. Next time I will put it where I wore the Dexcom 6- stomach.

[@robertboone9725]

Thank you for all your information. Just to let you know tandem finally released a G7 update for their t-slim insulin pumps early this December.

[@DiabetesStrong]

Yes, it took a while, but I'm super excited for everyone using Tandem. They also announced that G7 will work with iLet, now we just need to see it working with Omnipod. I love progress!

[@1is7ener65]

My daughter is going to use the g7 for the first time tonight! The G6 has been driving me crazy for the bumpy graphs and weird drops and rises for the last 3-6 months. Unfortunately I see the G7 still has the same issues? I was told by a diabetic clinic lots of people lately in Canada have been having this issue with the g6. Canada JUST got the G7 so its new to us. I suppose the bumpy graphs is a dexcom thing. Hope they can fix it soon.

[@26anor]

Thanks for the information

[@pigeonracer10]

For me, the G6 stuck fine and the G7 does not. The best thing about G7 is the smaller size. Otherwise, for me, it's pretty much the same as G6. One thing you didn't address is calibration. Many people say little to no calibration is needed w G7. I have found this NOT to be true. Ont the first day I have to calibrate several times and twice a day thereafter . Again, I appreciate your videos.

[@DanStreiffert]

I am still on the G6. With this the values you see on the graph are not the same as the actual reading from the sensor. They use a smoothing algorithm to obtain a smooth curve, which works better for predicting the current trend. You can verify this bu writing down the value as soon as it shows up, and then checking that point every 5 minutes. You will see how it changes with time, I cannot imagine why they would change this for the G7.

[@JamesMostowski]

I’ve been on the Freestyle Libre 14 day for a couple of years. I experienced an adhesive failure while staying in warm lake water while talking to my grandchildren for about 30 minutes. I’ve been waiting to get a G7, but I was told that I needed to get a receiver before the insurance would pay. I used GoodRX to get a receiver from CVS for $87.00 and I’m waiting for the sensors/transmitter.

[@robnorman102]

did the same, so worth it !

[@LoriElkinSmith]

What you have to make sure of, if you use a body soap or lotion, it might not stick as well, I gave up my lotions where I lnew I was putting my G7. Lori Smith

[@brandonadam6838]

I mucked up the overlay patch a bit on my first go, hopefully it’s not super essential in keeping the sensor secure.

[@sdbracht]

Thanks for the great information, I really appreciate it

[@DiabetesStrong]

Glad it was helpful!

[@cynthiapritchett9763]

Very helpful. Installing tonight

[@DiabetesStrong]

Glad it helped

[@jeffreybreitbart8578]

Between the 6 and 7, G7 is much more accurate as a rule. BUT, of the last 3 sensors, 1 lasted only 4- 5 days and a message told me to replace. Then, the next sensor didn't attach to my arm. And today, I expect there will be a problem with the one just installed because the (secondary w/green tabs) adhesive did not adhere properly. The G6 was never accurate, results 50 or more points off when I compared to my meters! I have little subcutaneous fat and I know that is a factor. The 7 sometimes needs calibration if more than 25 points off,, but usually they are within 10 points of the meters and if I am within 10 or 15 points I consider it accurate. But a lot of defective sensors. I was definitely doing better with the Accu-Chek drums (easy no strips to handle) but this and the Bayer cartridge were discontinued! I tried POGO and that was a joke, a lot of blood and it never worked. I am hoping the meter that is being developed in Israel will be perfected; I believe it uses lasers like those non-invasive thermometer but as far as I know they are not accurate at this time. FRUSTRATED that I had better options 6 years ago until they took the aforementioned Accu-Chek off the market. But when the 7 works and doesn't need constant calibration it isn't too bad.

[@rl4bzs]

I was pretty disappointed by the G7, so after using one for 10 days I went back to the G6. My issues with the G7: very choppy readings, not recommended for stomach locations, short range. Pretty much the only improvement of the G7 is size. I hope I can still get the G6 for a good number of years…

[@thehappydiabetic5380]

I’ll be switching to the G7 about 3 months after it becomes compatible with the T slim. That’s because I currently have a 3 month buffer. That way I never have anxiety about is covered now or do I have to wait 3 more days, and what not.

[@prussell243]

Thank you, I totally agree with your review!