Dexcom G7 Review | One Mystery Part Changes Everything!

I finally got my hands on a new Dexcom G7! In this video I'll do a full review and talk about all of the new features of this continuous glucose monitor. Theres plenty of options on the market when it comes to CGM's, the Freestyle Libre, Medtronic Guardian, Eversense E3, lets talk about what sets the G7 apart from the competition and also talk about a new mystery part that changes everything for CGM's!
More info on "soaking your sensor":
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[DISCLAIMER: While I am a Physician Assistant, none of the content I post should be taken as medical advice. Please consult with your doctor or healthcare provider if you have questions about your diabetes management and overall health.]

[@Amasloth]

My worst challenge with the g7 is just getting the overpatch on accurately. I accidentally wasted a whole sensor because while trying to apply the patch it got stuck to the top of the sensor and I tried to peel it off to align it better but it ripped the whole sensor off my arm. 😢

[@russellobarski7434]

Received my G7, 3 month supply. Currently using my last G6 sensor and last transmitter. Can’t wait to switch especially when I’m going on a 3 week vacation. Never thought I would appreciate these CGMs so much, because in the past 10 yrs prior to getting my CGM I had 3 ambulance rides to emergency rooms for low blood sugar passing out. Thank You Dexcom.

[@aeromodeller1]

The instructions explain that there can be a discrepancy between fingerstick and G7 due to the time it takes for glucose to diffuse from the blood into the interstitial fluid. This discrepancy will be larger when the glucose is changing rapidly. If you want to calibrate your G7 to fingerstick, do it when the glucose is not changing. I had trouble getting the overpatch on, can't see it on the back of my arm. In future I will use a mirror to get a clear view so I can align it properly. This is my second sensor and I have already learned important lessons about the management of my diabetes, adjusted insulin dosing ratios, awakened at night to treat low glucose before it goes below 70 instead of hitting numbers like 34 where I can't calculate correction carbs. One of the first things I did with my One Touch fingerstick was to sample at 1-minute intervals. I found that there is not a smooth curve, but it has an oscillation around a mean curve with a six minute period and six mg/dl amplitude. You may expect to be off by +/- 3 mg/dl, up to 6 mg/dl, compared with a blood draw. This is close enough for treatment decisions. Our carb counts and exercise aren't known to that precision.

[@68buickgs1]

I was about to return my G7 and go back to the G6 after the first week. Three of the first 5 sensors I tried fell off my arm within 1 day, and of the other two sensors, one failed during the warmup period and one failed after a couple of days. I had cleaned the back of my arm each time with alcohol wipes and used the G7 overpatch, and did not get them wet. I called Dexcom several times and finally they told me I could try putting the sensors on my stomach, like what I used to do for the G6. Problem solved. Been using the G7 for several weeks now, but applying the sensors on my stomach, with no problems. I double check readings occasionally using a finger stick and the readings are very close. I also use the G7 overpatch and a G6 overpatch over it, another Dexcom suggestion. Dexcom replaced all 5 sensors. This video was a good review.

[@ralphylad]

I’m using it abdo too with good results. Not sure why they don’t promote that site more

[@jamesjoy8866]

I’ve had two G7 sensors fall off my arm. Using the stomach location still works. I just ordered some Skin Grip patches that cover the entire sensor instead of having a hole for the sensor. Will see if that helps.

[@xtremeimagephotography9991]

I just received my new Dexcom 7. I am a first time user for a CGM system and am a tad OCD about stuff like this so I've been watching videos prior to getting started. This video is the most helpful so far. Thank you.

[@diabetesdailydigest]

Thank you so much I’m glad it was helpful!! Please let me know if you have any questions, if can be a bit overwhelming at first.

[@haraldbouman]

What CGM system are you using?

[@paulwrablica6719]

Great information and very well done. For everyone’s information, put a new G7 on today and it failed. What I would call a quality control issue or manufacturing defect. The sensor wire was not inside the needle that penetrates the skin. Opened another box and found the same issue. Called the company and they are replacing both sensors. My advice, look at the needle before insertion. If you see the insertion wire something is wrong and it will fail. Back to your video, great job on reviewing the G7! Thanks.

[@diabetesdailydigest]

Thank you!

[@billyoung8118]

One thing people need to understand about comparing BG readings to sensor glucose readings: A typical BG reading has an inherent inaccuracy of at least +/- 15%. So that nice 100 BG reading really means your true BG is somewhere between 85 and 115, and you have no possible way of knowing the exact value. Your initial BG reading of 122 in the video tells you your actual BG reading would be somewhere between 104 and 140 (again, you have no possible way of knowing exactly where it would truly be). Sensor glucose readings are typically +/- 35%. So that initial SG reading of 129 means your true BG, predicted by an SG of 129, would be between 84 and 174. Since 84 to 174 overlaps 104 to 140, they are considered "spot-on accurate". Even if both BG and SG read exactly the same number, due to the inherent inaccuracy of both devices, that doesn't mean your true BG is the same as that coincidentally same unicorn BG and SG value. FWIW, I am a statistician for a living, and have had T1 since 1985.

[@sallyl3808]

The sensor Dexcom readings are +/- 35% ??? Wow, seems like a ridiculous range, especially with pumps acting on the reading (on auto mode)

[@wan2852]

Had a Libre 2 sensor tell me I was at 70 and falling fast (arrow straight down). Two finger sticks read about 165. Ah, life starts getting interesting!!! (A long night).

[@figstertube]

Very clear and comprehensive review for the G7 Thank you👍

[@diabetesdailydigest]

No problem! Thank you!!

[@danajohnson5993]

The best thing for me about the G7 is going from A1C of 8 to A1C of 6.4 due to the fast feedback on BG changes that simply weren’t possible with finger sticks unless I did them every 5 minutes. Since the finger sticks are only +/- 5% accurate anyway, and can be way off of you don’t do a good hand wash every time, the G7 info gave me real time info on how everything I ate was affecting me rather than arbitrary food group guesswork. I’ve been able to enjoy food much more since I know when I can indulge and when I should wait ‘till later. The one time my G7 was a bit off, calibrating fixed the discrepancy. I think given the variation possible in application, it is remarkable how close it is to my BG meter. The low alerts are very helpful now I am taking Glipizide. and I occasionally venture into low levels.

[@tubester444]

Good, concise review. Thank you.

[@diabetesdailydigest]

Thank you!

[@ohmariamaria1388]

Really like that it gives you a count down!

[@diabetesdailydigest]

Me too!

[@Damian-hj9un]

Great instructional video you definitely taught me how to use the new G7. Thank you.

[@diabetesdailydigest]

Glad it was helpful!

[@babytigtig3795]

Thanks for another insightful video.

[@diabetesdailydigest]

My pleasure!

[@timlist4173]

Just started using the G7, on sensor 2 (12 days in). And so far i am impressed with the accuracy, but will admit that the error from the meter to the cgm is greater at the low and high points, but much better than the libre i tried prior to covid. Also it connecting tothe phone without having to get it within a couple inches is very nice.

[@lakegirl239]

I’m so looking forward to it! But first, changing to Tandem t:slim x2 with my Dexcom G6, but Tandem is working on integrating with G7. Thanks for this informative review.

[@diabetesdailydigest]

No problem! I’m hoping Tandem quickly integrates the G7, it really is a great cgm.

[@Roadpizza]

The extended time actually is a very good thing. Being on Medicare the cycles for 30 days. Ask yourself how many months in a year are 30 days....

[@t.k.morris]

New G7 user here. Subscribed and Liked your helpful video. Thank You!!

[@diabetesdailydigest]

Thank you so much!

[@schwartzenheimer1]

Very helpful, thank you...

[@diabetesdailydigest]

No problem! Thank you!

[@stephenriggs8177]

I thought I figured out every way to fail, when applying a Dexcom or OmniPod, but I have NEVER forgotten to start the warmup. 😏

[@gaingaran81]

Can't wait to get the G7 in Canada.

[@Ariozo111]

Been on G7 for a while now and always put the new one on for hours before change and do better job than just change right away. :)

[@adriandavis3908]

I had used the Libre sensor and its adhesive caused welts on my skin that didn't go away for over a year after I stopped using them. The G7 doesn't do this and has been very good at keeping the sensor on my arm. i frequently bump them on doorframes and I haven't lost one to that yet. The only thing that it hasn't been able to survive was a moshpit and it did a good job through the first four bands, the pit for the fifth band was just too much for it!

[@mhfnet]

Deal breakers for me is that G7 sensors are not 14 days and have no restarts like the G6, which I routinely get 20 days on a sensor. I am also waiting for the direct to iWatch as I don't like to be tied to a big phone or using the smaller receiver as it is just another thing to carry when I already have an iWatch. I hear they are "working" on these thing but I've heard it before so I am happy with G6 until it happens or wait until Freestyle Libre 3 offers direct to iWatch.

[@peterzpictstube]

I really wish I concur with your accuracy experience. I put a new on last night and it was showing my morning glucose was 168 way higher than normal. Finger stick with my Dario showed 120. Thank goodness for entering calibration data in app.

[@diabetesatuniversity]

I have used the Dexcom G7 for months and I found it the most reliable sensor I have ever had. Not sure yet about the LIbre3, trying it now, but according to literature it is also very reliable.

[@jorgenavarro9513]

I agree about the accuracy of the G7 and being smaller in size is also great, BUT I’m not happy how easy the sensors are coming off, regardless of where I put them, maybe because of the size but I didn’t have this problem with the G6.

[@lah02155]

Two issues: 1. Receiver app not available on Android 😢. 2. Extra overpatches should be available through Dexcom g7 like they have for g6. They don't have extra ones for g7. More difficult to put on and easier to mess up.

[@Romantico1962]

It never works before with g6 on my phone that crappie app for our smart people that use Android . it doesn't work either on g7, neither? 😂😅😮

[@motmo526]

Before using the G7 make sure to purchase aftermarket patches to cover the device. The patch in the box is terrible. My first patch was off my rm in 5 hours.

[@dennisyoung4631]

I’ve had a heck of a time putting the overpatch unless I move the sensor closer to the front of my arm… Messed up two this morning - the reader could *NOT* find them!

[@painchronicles]

FACTS!!!

[@dhruvarora606]

We need to keep it dry for 12 hours. I haven’t seen any issues with the patch provided, and I have been taking steam room sessions with it too

[@rcorser1]

Will you please let us know the link to the aftermarket item you purchased/recommend? Thanks

[@mg323i]

I tried G7 and I'm going back to G6 for a few reasons. 1. loosing connection to iPhone quite a lot which of course is pretty dangerous at night (never happens with G6) 2. I found that G6 response to blood sugar change is a lot more sensitive and G7 takes 10- 15 min to catch up to it and match G6 and glucose meter. 3. smaller issue, but not having a widget is a bit of a pain

[@Romantico1962]

What are you going to do when they discontinue g6? Because that's the plan in case you didn't get an email from your pharmacy or supplier. I also care less about using my phone with their app with my G6. I never do anyway, plus my phone is not compatible either with that crappie app 😂.

[@Simon_Rafferty]

You can 'soak' a G7 if you use the 12h 'grace' period at the end of the 10 days. Insert a new sensor at the start of the grace period, then swap to the new sensor at the end of the grace period of the old one. You get a 12h soak - which is plenty (on a G7) to become accurate. You also remove the 1/2 hour warmup gap in readings.

[@diabetesdailydigest]

Good point, I should have been more specific to indicate you can no longer soak a sensor without losing time on the new sensor. The G6 you could soak it a full 24 hours without losing any time on the new one.

[@phillip-tx9565]

I used the 12 hour grace period for soaking also. I have not found that the G7 is more accurate during the first 12 to 24 hours than the G6. I have noticed that when the G7 accuracy is off during the first 12 to 24 hours, it is not uncommon to find blood on the sensor patch at the insertion point when I remove the sensor. That "suggests" to me that there was more trauma during insertion. (Even though the new sensor is not "transmitting" data to the receiver during the soaking period, it is storing it. When you start the new sensor, it will transmit the readings that were stored during the soaking period. Then can see the old and new sensor readings on your receiver/phone. And, I'm always glad I soaked it. 🙂)

[@robinvarnadoe8429]

I love my G7 but I have to buy waterproof patches to cover the entire thing as I'm a very hot natured person. My very first sensor fell off after 2-3 hours because I was outside in the heat. I even had one fall off when I was loading a dishwasher because I got too hot. Thank goodness Dexcom replaced them.

[@turinreza]

i hardly get 7 days out of a G7. mostly failures after 2 days and sensor loss. If I use the Lexcam G7 pre-cut patches because when you pull off the paper backing it would pull at the sensor and lower the lifetime of that sensor. what I did to get up to 8 days was to use the Lexcam G6 pre-cute patches (had leftover from G6) and then use Tergaderm roll 4 in wide. (3M Health Care 16004 Dressing, Transparent Film Roll, 4 in wide roll) The Lexcam G6 patches cover more area and when you apply it the shape covers most of the G7 sensor but that was not sufficient to keep it secure so I had to use Tergaderm and it is lasting beyond several "Brief sensor issues"

[@CindyPurses]

I am new to using a CGM since Springtime and the G7 is the only one I've ever tried. I find the overpatch to be worthless. I've had my Sensor come off in the shower, and one time when bumping into a doorway my sensor fell off. I don't have a cell phone so I use a receiver to see my readings. I am unable to see the exact time of my readings like you show at around 6:05 in your video where you run your finger over the screen to see the times of each reading. I am guessing that you can only do that with a cell phone? Thank you so much for your review. I really appreciated it!!!

[@seamusmac777]

From everything here, it looks like the dexcom g7 is really about refinements. The g6 and g7 are so close in accuracy that the upgrade might not be needed for some.

[@ncr1maz]

This is my third week with the G7 and it really is wacky. If it fails it usually fails within 48 hours of startup. If it doesn’t fall off by itself it will likely make it to end of life. In 3 weeks I have had 5 sensors fail. This can't be just happening to me. Dexcom is good at replacing sensors through tech support. One should keep the box and the applicator until it is fully used. Should it fail the serial number is on the applicator housing starting after (21). I have had three sensors give repeated LOW readings that were simply wrong. After replacing the sensor the next sensor wants to pick up where the last one was at. I think it should start with a fresh reading. One can calibrate the sensor by depressing the + sign and entering the finger stick reading. I had to do it at least 3 times because the reading was 120 to 40 units off. I just want to add that I am a retired computer tech and technology is not new to me. Lastly, the G7 sensors constantly loose communication. I wear my phone on my belt and the sensor is within 1 foot. How can it not communicate? Fortunately, if I toggle the Bluetooth connection it usually reestablishes a connection.

[@Creativeilusions]

You have to calibrate that’s the only way to get accurate readings

[@TOXXICPLAYS]

How many comes in one box? Also how long does the patch last with the G7 because you said the G6 didn't come with it? If you didn't use the over patch one it comes with the second one to add on top. Very new at this my 9 year old was diagnosed with type 1 and he was approved for the G7 so just trying to get info. Thank you

[@chrisblanchard4938]

Why constant signal loss alarms on my g7 with my phone next to me. How to fix this issue?

[@johnshumake3696]

That little magnet is very usful! I make small wooden projects and it makes a good retainer for small doors etc. Very strong magnet!

[@diabetesdailydigest]

Very interesting. How do you manage to get it out? Just a pair of pliers I would imagine?

[@johnshumake3696]

@@diabetesdailydigest a small flat screw driver under the edge. Magnet will stick to the tool very well. Makecsure to store the magnets away from pets and children as they will cause problems if swallowed.

[@diabetesdailydigest]

@@johnshumake3696 Thank you! I’m going to try this tonight when I’m home.

[@dennisyoung4631]

I pry them out with either a small screwdriver or the tip of a pocket knife. A larger screwdriver is wanted to extract the springs. Note: seems I have another bad sensor - has gone nearly ten minutes, and not paired yet.

[@dennisyoung4631]

Addendum: #2 attempt paired ok. Warmup period is going now.

[@galactic_socialist]

Just started using the g7. Day one I was getting readings 20% higher than a finger stick by day 4 they are typically 1:1 I hate the receiver though because the graph is impossible read

[@puffmom470]

Is it true that you can put on a new G7 while the old one is still on and let the new one sit for 30 mins before stopping the old one to avoid a 30 min gap in readings?

[@billhawkins9297]

I have been using the G7 now for about 2 weeks now. I really like compared to the G6 but I seem to be having an issue while out doing outside activities and start to perspire some it continuously loses signal

[@terab8885]

I’m still pondering getting the G7. However, just recently my urgent alarm went off saying I had a 45 blood sugar. I was fine no symptoms at all for that low of a blood sugar. However, I did go ahead and drank an 8oz glass of orange juice. When I did a finger stick straight away it read 191! This kept happening for a few hours. I called Dexcom support and was able to get some help (the person I had wasn’t listening). Anyway this is why I’m pondering getting the G7. Question: Can the G7 be worn on the abdomen or is it strictly for the arm. I also wear a Medtronic pump so the arm thing would be nice however, for rotation purposes I was wondering if that was possible. Thank you in advance. Btw, your video is very helpful 😊

[@Doug-gp2qw]

I am on my second G7 sensor. Both the G6 and G7 tend to be inaccurate on the first day. The G7 much more the the G6. The G7 gave me readings several times over 2 days in the 50s. One time it was 55 and a finger stick was 116. Another time it was 50 and a finger stick was 103. Today is the 3rd day on my second G7. The alarm went off with a reading as low as 46. I do not take insulin.

[@littlehuey5679]

Can my pacemaker that has WiFi affect my g7 pods connection?

[@admir7643]

Cool!

[@jairoutautube]

Is anyone able to Sync Dexcom G7 data with Samsung Health or Google Fit apps? Dexcom says is possible and an option in the G6 app, but they don't say anything about the new G7 app. Great Video. I got my G7 today and I am very excited!!!

[@carolynthompson5245]

I’m afraid of needles. Is it painful to insert and to wear?

[@cjadams7434]

Don’t forget you can put a blood glucose reading in as a “calibration”. as well bringing the accuracy even closer! - If they would just make the adhesive just a bit Wider around the parameter that would solve a lot they might not even need to include the over-patch.

[@diabetesdailydigest]

Good point! I agree, if they made it just a tad wider you might not need the overpatch. I’m going to see if I can get away with just using some Skin Tac, fingers crossed it will be enough.

[@cjadams7434]

@@diabetesdailydigest So far mine is just starting to fray a bit.. but i replace it tomorrow anyway. and i didn’t even use skintac.. but i might for this next one..Any idea if skintac.. messes up the insertion of the filiment? since you do kind of put it on in a large ish area.. even where the center of the sensor is going to be going in..

[@dwightl5863]

No disrespect intended but I find your comment on the size of the adhesive interesting. I haven't heard of any complains of a sensor be smaller and therefore less obtrusive. Yet you are saying if it were a "bit wider", they would not need the overlay patch. At least you have the option of the patch at hand if you care/need to use it. If one doesn't want to "advertise" they are wearing a medical device, smaller is better. Whereas there are aftermarket patches that are really wide with flowers, flags, rainbows, etc. just yelling out I have a device stuck on my arm. One size doesn't fit all. Your point on calibration is a good one.

[@cjadams7434]

@@dwightl5863 You missunderstood me.. i’m saying the adhesive around the sensor could be a mm or so wider like the libre 3 for example..not the size of the sensor itself. Just a tiny bit more to hold on better is all i’m saying. then you wouldn’t need the overpatch at all “hopefully” Having said that so far this sensor has held on. but is starting to lift up in one corner the day before replacement for the next on. So over all ok. but not as good at holding on as the libre 3 is with the slightly wider adhesive around the edge

[@dwightl5863]

@@cjadams7434 My apologies for not understanding your comment. A bit wider isn't very specific.

[@530mnorman]

Great review! Other reviewers have called out that supposedly you can apply the new one before the old one times out and therefore skip the 30 minute warm up time without data altogether. I'd like to learn more about this and also your comment about how you can't soak your sensor anymore. Right now, I'm applying my G6 sensors about 3 to 5 hours before the old one expires and that gives me day one readings that are night and day better. If you apply a G7, does the 10.5 day countdown start when you first apply it? or only when you start getting the data from the new one if you had an old one still on?

[@diabetesdailydigest]

So you can technically start warming up one sensor 30 minutes prior to the other sensor expiring so you don’t lose any time which is nice. If you go beyond those 30 minutes though, every additional minute is deducted from the 10.5 day window though, so there’s no longer a way to soak a sensor for 24 hours without ultimately sacrificing those 24 hours.

[@530mnorman]

@@diabetesdailydigest Hmmm.....Not sure how I feel about that. It'll be totally fine as long as it's as accurate on day one as it's supposed to be. For closed loop insulin pumps that depend on accurate CGM, that'll make it or break it. I have a lot of confidence in Dexcom though so I'm optimistic. Thanks for the details. As soon as Omnipod 5 integration happens, I'm totally getting the G7.

[@ChinaAl]

Getting my new G7 in 2 weeks. Can't wait. 1 Question. Does the new G7 have to go on the arm? I didn't care for that when I tried Freestyle first before Dexcom. I like it on my abdomen. If there choices? Thanks for your interesting info.

[@dvanlinton]

Arm, stomach, thighs usually most places people use

[@Ordinary-Hendrik]

Thank you! Can I use both a G7 receiver and iPhone together? I am afraid if I accidentally lost me receiver. 🙏

[@diabetesdailydigest]

While I have not yet tried this with the G7, I did with the G6 and there were no issues. I'm assuming it will be the same for the G7.

[@Ordinary-Hendrik]

@@diabetesdailydigest thanks !

[@janecerullo8280]

Tried dabbing on SkinTac before applying. Worked until day 9 and then started to lift up. So over patch is a necessity.

[@diabetesdailydigest]

Thank you for the info! I’ve also been using the overpatch just to be safe.

[@tskipwadoo3447]

I keep getting signal loss alarms on my G7 with my phone next to me.

[@jamesfeazell4145]

Well I have my shiny new G7... Just set up the receiver and haven't installed the patch yet. The receiver seems fine... easy to read display and pretty straightforward set-up. One bit of negative feedback I have though right out of the gate... As a brand-new implementation, why on GOD'S GREEN EARTH did they equip this with that old micro USB when everything for the past 3+ years has been using USB-C? This just irritates me to no end. #1 just because that connector can be problematic, but #2 now when I travel I'm back to having to lug around that extra cord. C'mon guys...

[@diabetesdailydigest]

I know, I was a little frustrated to see that as well.

[@Camroc37]

Some G6 sensors gave me problems with accuracy, but my first G7 is quite inaccurate. The 24h graph looks like birdshot.

[@jordan123456757]

How does a 90 day supply work ? Do you just get a bunch of dexcoms ? Since the sensor only work for 10 days

[@diabetesdailydigest]

Yep, when I send a 90 day supply for a patient I send 9 sensors. With the Dexcom G6 it would be 9 sensors and 1 transmitter as the transmitter lasted 90 days, but for the G7 you don’t need the separate transmitter.

[@fin3125]

I would love an app for the Qalaxy watch.

[@diabetesdailydigest]

Im hoping they’ll eventually support android watches soon.

[@cbc9002]

Can you tell me is there a Android watch that's compatible for the 7. Or dose their site have them?

[@diabetesdailydigest]

At this time to my knowledge the only smart watch compatible with the Dexcom G7 is the Apple watch. This page lists all of the compatible devices: www.dexcom.com/en-GB/compatibility/dexcom-g7-app

[@skiv132]

Any word on direct to Apple Watch

[@DS-wy6jb]

Hey Scott still didn’t get my G7 what a nightmare when I’ll see you I’ll explain talk to you soon

[@diabetesdailydigest]

Sounds good, we’ll talk soon!

[@FennecTECH]

Bought an Apple Watch because my insurance approved me for a g7. Ive had a sensor fail on my arm but i have not had it happen on abdomin

[@lindad7539]

Will the G 7 allow you to use the TSA round scanner or will I still have to be patted down?

[@janecerullo8280]

Just came back from trip. No problems going through TSA scanner.

[@jenniferbowie2773]

Prob but I think it depends which airport also they have to see what is beeping medal detector but that’s the price of traveling

[@dlrmadison]

I have only had one with the filament outside the needle and they replaced it and asked me to return original that would not pair. The accuracy really is greatly improved with the G7, very pleased. Finally, I do use skin tac and an over patch, but I live in the south and engage in outdoor activities, so it is precautionary. I love the G7.

[@feddizon2789]

You forgot to mention that the widget is gone from iOS. I hope this is something that Dexcom accidentally forgot and hopefully they will include it back on the future update.

[@diabetesdailydigest]

Good point!! I’m hoping they add it back soon too!

[@Lasharella]

My Reading are jumping 5-7 points every 5 minutes something is wrong I’m not even diabetic, last night while I was sleeping it drop down to 48, 57 few times 2nd sensor already in row bad?!

[@elizabethvasquez1024]

It was pretty easy

[@NoName-bg2om]

Tried G7, went back to G6. G7 was wildly inaccurate compared to G6. G7 almost felt like Libre 1 accuracy.

[@janetwoodville3643]

I just got my G7 kit yesterday. I do like it better. I learned that I was having an allergic reaction to the G6 adhesive. I called Dexcom, and that’s how I learned that what was happening was an allergic reaction to the G6 adhesive.

[@diabetesdailydigest]

So sorry to hear about the allergy. Some people have luck using Flonase spray on the area before applying it to avoid a rash, other people use an overlay patch to keep the sensor from touching the skin. Let me know if you have any questions or need any help!

[@janetwoodville3643]

@@diabetesdailydigest I’m on the G7 now. No allergic reaction. I also called Dexcom when I noticed that I was itching from the G6. They told me that the G7 doesn’t have the same formula in it’s adhesive.

[@diabetesdailydigest]

Good to hear!

[@janetwoodville3643]

@@diabetesdailydigest And we no longer have to do the 2 step dance. 👍

[@ChrisFeist76]

Maybe I missed it in your video but are you able to keep a sensor on while you put another sensor on letting it warm up and just before it's done warming up stop the other sensor and take it off then connect to the new sensor? I thought I saw a video talking about that a few months ago.

[@diabetesdailydigest]

You can, but any additional time past the 30 minute warm up time will be lost. So you can potentially soak a sensor for 24 hours, but you’ll lose those 24 hours and once the sensor starts it will be down to 9.5 days left.

[@ChrisFeist76]

@@diabetesdailydigest Yah but I was figuring to have the least amount of down time you could start up the new sensors warmup and say 5 minutes before it is up unpair the current sensor and remove it then pair the new one and potentially not miss any readings or at most maybe 5 or 10 minutes of readings instead of the current full 2hours of no readings.

[@judybetker316]

Yes, I place both sensors. Then when it is convenient I stop the old, delete it from my blutooth, enter code for new one and start. I was pleasantly surprised when I did this that the new one spills all the readings from this overlap onto the app...just remember to keep your code and remember which is the old sensor😊

[@loisfelton3535]

I got my hands on one too but it has been less accurate for me Part of this the first day is understandable since I had already had the g6 on for a week but I was pretty disappointed

[@diabetesdailydigest]

I’m so sorry to hear that! Hopefully it was just a bad sensor.

[@loisfelton3535]

@@diabetesdailydigest it actually got better as the days went on which was nice!

[@user-qz6ix7od3b]

thanks! i don't understand why these software updates are coming so excruciatingly late....freestle also. i mean... we're in 2023 and they are making feature updates now, which should have been here for more than 3 years ago. let's be serious, Diabox app was able to implement these a long time ago, using the same sensor data. it's just software they need to update. not beying able to read a specific value at one point in the day from that graph is just idiotic. finally they made it happen after years of waiting. just one example

[@ChrisStrahan]

So nothing about the difference between the the current reading and the previous reading? Ie what sugarmate does. (Without touching the app)

[@diabetesdailydigest]

Not really, just the graph showing you where you were and the arrows to indicate where you’re heading.

[@jenniferbowie2773]

Why does it matter what your reading was it matters what it is now! Nothing you can do about the past and reports will show you paterns

[@ChrisStrahan]

@@jenniferbowie2773 it tells me the difference between readings and how much it has changed at a glance. up 2, up 10... etc.

[@beethemessiah9973]

I’m annoyed it can only go on my stomach or arm. Something they talked about too grrrr👎🏾

[@markojokic2980]

My dexcom g6 is more accurate than g7, even without calibration. I have them both at the same time testing.

[@diabetesdailydigest]

Interesting to hear. I suppose there may be some fluctuation with accuracy from each different batch of sensors.

[@PhillipHolmes-ui8nk]

One thing that sets it apart is the Damn sensor things falls off your arm.