Oral-B iO Series 9 (iO9) Review

[@powercoder]

I used the tracking features for a few months but got bored and used only the internal timer. I highly recommend getting series 3 and saving your money!

[@KeithHepburn]

Seriously thanks for your reviews. I've recently bought the IO9 and it is crazy brilliant. It was reduced over here and also gave away a travel pack and 2 toothpastes. I have an old Braun hanging around and it very noisy. Also the old version does not hold a charge. This is brilliant.

[@ElectricTeeth]

Glad to read Keith that you have found them useful and you are pleased with your choice. 👍

[@dfastor9959]

I use one of the genius models and am sufficiently happy that I’ll be sticking with that. On the IO 9 I’m surprised the travel case doesn’t include an extra battery for recharging while on a trip? Having the brushing location and time tracking is helpful even though I know how to brush and know how to count. But has the location accuracy improved noticeably over the previous Genius line? Finally, the Top of the Genius line offers: 1. Location tracking and timer. 2. More brushing modes than I need or use. 3. Pressure sensing 4. Ability to use the less expensive brush-heads and other compatible brush heads. Also shared (or better) on my genius: - no extra battery in the travel case - presumably similar battery degradation

[@DebraRinaldi-vw8te]

Thanks for the review. I just got this and couldn’t figure out the charging case. It didn’t say that the cord had to be plugged in to charge. I thought it was like a battery.

[@vctgeek]

My Genius X broken and Oral B gave me this one. Excellent toothbrush, but refill are more expensive than my older Genius X. I hope Oral-B decrease refills price from iOs models.

[@Cccoast]

This toothbrush is INCREDIBLE! I had a “sonicare” style toothbrush. I truly thought it was the best…. This toothbrush is worth every penny. My teeth feel clean, it corrects you to brush the very bottom gum line of your lower teeth. The tracking is actually REALLY Accurate as of 12/1/22. Very impressed. Very happy. Complaints? I’m concerned about the mechanics getting corroded/dirty

[@OmarLivesUnderSpace]

What mechanics?

[@Nobody-hk1kz]

Its a high end trash that dies within 2 to 3 months Worse electric toothbrush I even had since 1996

[@GalaxyNexus1]

What toothpaste do you use?

[@rinagoren7499]

I have 3 toothbrushes of the new models, and all of them had a problem with the battery in a short time

[@feelxcharbz]

Thank you for this relevent review. Will purchase

[@rydmerlin]

Why does the inside of the brush head get wet and consequently you get a build up of moisture in the crevices where the brush head attaches.

[@ElectricTeeth]

Because there are holes in the head that allow the water/moisture in. It is important to rinse the head after use thoroughly. Why the holes exist is a bit of a mystery. We are actually working on a video about this soon.

[@OmarLivesUnderSpace]

@@ElectricTeeth Waiting for it!

[@andrewvillanueva3722]

I just got the oral b series 9. I had a cheap Amazon electric toothbrush and their was no comparison. The oral b series 9 spins so much faster than my cheap Amazon electric toothbrush.

[@wjfox2006]

I just ordered this, based on your review. I had been considering the cheaper iO6, but there's currently a 60% discount for the iO9, so I thought I may as well upgrade to this one! 😎

[@giotsas]

4:21 Tongue Clean mode is also important!

[@Mercy_Pants]

I compared this with my sonicare using the latest A3 brush head and I believe the Oral B gives a better clean. My teeth still feel clean several hours later and my gums thoroughly massaged. I’ve never had this feeling before and will use the Oral-B as my main daily. I do wish it came with a toothbrush head holder

[@andro.5678]

holding your ear to it, do you hear a light buzz sound coming from the brush (when on) and charger (when plugged in)?

[@swekiwi4517]

​@@andro.5678did you get an answer to this?

[@Kurt013]

So Jon, what do you think it's better (or if it's the same result): The type of brush head Philips uses, or the rounded one used by Oral-B?

[@ElectricTeeth]

Ultimately they do a very similar job and in the real world, it's hard to tell or notice any meaningful difference. It's more important to pick on and use it than worrying too much between them. The clinical data would suggest Oral-B is better, marginally. But even the researches say more study is needed. If it helps, I personally tend to prefer the Oral-B brushing action. But my main toothbrush is now a sonic toothbrush (like Philips Sonicare).

[@PeterCov12inNZ]

When going from the 2 minute (plus) teeth brushing to tongue cleaning you dont get to see the 20 seconds counting on your phone unless you press the mode button to go to Tongue Clean without turning the brush power off. Its a bit messy as the display is often covered with saliva and toothpaste. Overall though a very good brush.

[@ginjabrad]

Been waiting on the delayed io 10th gen and man did they push it back. Let's hope we see it at ces 23 with a release date.

[@ElectricTeeth]

It has been released in Europe (video review coming very soon). As far as I am aware it is on track for launch in 2023 in the USA. But, if pricing in Europe is anything to go by, it isn't worth the upgrade.

[@ginjabrad]

@@ElectricTeeth Thank you for the information sir. I'll definitely give it some more thought and check out the 9th gen videos again.

[@theuncanspan]

@@ginjabrad i have my eyes set on the IO9 for a while. It's being sold for 200$ here in saudi arabia. I just saw the MWC reveal of the IO10 and let me tell you it's not worth it.

[@ike7539]

I have the Oral B smart or genius 9000. I don't even use all those brushing modes or the app. How innovative a tooth brush can be? At the end its a spinning brush on a stick. Rest is all marketing to make you pay more.

[@cezarstefanseghjucan]

Wrong simplistic mindset.

[@adamarzo559]

@@cezarstefanseghjucan Is it? Why should I pay $350 for this toothbrush over a less expensive alternative when it quite literally does the same thing with less features? Do you show off your toothbrush or something? I mean you can't be serious lol

[@aren8443]

you won’t find out how different it is until you try it

[@Christian-sx2xh]

I have the 9000 too, and I’m getting the iO Series 9, mainly for the 3d tracking and the app features is much better

[@MisterryFox]

​@@adamarzo559It is way different than a regular cheap brush. You'll know only when you will try it.

[@tingpangchong437]

Hi can you fit the white refills on the black ones? In Singapore, I am not sure why the white refills are cheaper than black

[@ElectricTeeth]

Yes you can. The only difference is the colour.

[@LilNinjo]

Am I the only one that is getting frustrated by not having the control to shut the toothbrush off by holding the power button for instance. With every movement the thing just turns on. Not very convenient when traveling which will drain your battery (I think) . Someone else finds this frustrating?

[@noi8017]

just charge it

[@berkkarsi]

HELP! Mine won't turn on. I unboxed it, left it to charge for an hour or so, and it won't turn on. I tried pressing it longer, but it still won't turn on. I tried charging it in its case and it still won't turn on.

[@ElectricTeeth]

Sorry to hear this. I have no suggestion on how to fix this other than return it for replacement. It seems as if this is faulty out of the box.

[@NathanHuiYi]

If you don't have your phone with you for a few days whilst brushing, will it sync that data later once you bring your phone close to the brush?

[@ElectricTeeth]

Yes, it will.

[@dtmatizu]

I still can't decide between io 8 and io 9, if that live tracking with 16.zones is really much better than the one from the io 8

[@ElectricTeeth]

If you don't think it is worth it for the extra zones, why not look at the iO6 or 7 and get better value for money than the 8.

[@d3rren976]

Is there a way to reduce the intensity of the brush ?

[@ElectricTeeth]

Only by choosing one of the lower powered modes like Sensitive and Sensitive+

[@d3rren976]

@@ElectricTeeth may I ask where is it like I can’t find it ?

[@ElectricTeeth]

You need to press the mode button under the screen. Press it several times to cycle through the different modes. When you see the label on screen, press the power button to confirm and select it.

[@greenerick]

Great video well Explained thank you

[@federicoviola5016]

How long does the battery last? When I charge it after a single use, the battery is already at 94%

[@ElectricTeeth]

Sounds about right. Oral-B advise 14 days. Performance can reach 14 days, but 10-12 is more common.

[@pantelistsiolas580]

The main drawback of the io9 is lack of battery info. I end up with the brush battery dead while cleaning or not being able to start brushing. The battery status is shown only when you finish brushing and wait something like 30 secs looking at it while the happy/sad emoji goes away. You can’t check the battery at any other point and even if you use the app you have to shake the brush to get connected….

[@pantelistsiolas580]

Just discovered a trick to check there battery : press twice the start/ stop button and then the button with the dot on it. Crazy how even contacting Oral- B they could bot offer a way to check it other than observe the red light while brushing ...

[@autogatos]

Is there a significant difference in how quiet/gentle the iO 9 is compared to older lines like the Genius or Smart brushes? My husband has a Smart Limited (I think it’s basically the Genius 6 rebranded) but I find it pretty loud and intense even on sensitive and gum care mode (not sure which of these is more gentle). I have sensitive teeth and very fragile gums so I’m wondering if the iO series would be a better option for me? It’s silly but I just like how the Genius lines look (like the rose gold) but I just keep wondering if the new motor style would work better for me and am worried I wouldn’t be able to get used to the older motor.

[@ElectricTeeth]

There is a difference, but I wouldn't really class it as significant. Whilst the iO series will be slightly softer and quieter, it isn't a day and night difference between them.

[@sashak.2737]

Hi, can two people use the same brush just with different heads? Thank you!

[@ElectricTeeth]

Yes they can. But, do be aware the real-time tracking feature can't distinguish between 2 different people/users.

[@williamghafry]

Hi Jon, I'm wondering if you can change the timer and pacer ⏲️ of the IO series 9 from 4x30 seconds to 6x20 seconds, which is better in my opinion ?

[@ElectricTeeth]

I have just checked. There is no option to change between 4 x 30 or 6 x 20 second options. This is using the latest version of the app on iOS.

[@williamghafry]

@@ElectricTeeth Thanks for your answer Jon 😄👍🏻 But what about on Android, as I own a Samsung ? And I guess that the IO Series 10 is compatible with the 6x20 seconds pacer from a factory preset ⏲️, but can it also be changed to 4x30 sec (on both iOS and Android) ? Thank you

[@Yournansaman]

Hey I have a question, I own this toothbrush and I always use intense mode (twice a day, everyday) is this bad for my teeth and gums or is it fine?

[@ElectricTeeth]

As long as you are not brushing with too much pressure (the sensor will alert you if you are) then it should be fine. Not aware of any issue as to why you couldn't use this mode on the daily.

[@Yournansaman]

@@ElectricTeeth Thank you, my friend

[@fusrodaha]

I was looking for a good toothbrush and saw your videos. They are amazing. Its been couple days with this brush and dont wanna say its good or bad (I didnt see any bad ones but im still on my whitening regime). Note: I thought charging case had seperate battery that charges without cable. That was disapointing. I was almost gonna send this case to repair if ı didnt saw this video.

[@ElectricTeeth]

So pleased you found our videos helpful. I would love to hear what you think about the brush in time.

[@malkashayna]

I have been using this brush for about a month, but the app does not work right. I'll start at the upper right quadrant and the screen will light up at the middle bottom. I've looked on the website for help, but there are only suggestions to watch these KZbin videos. I don't see "the video linked in the top right corner".

[@ElectricTeeth]

Potentially worth resetting it to see if that resolves things.

[@malkashayna]

@@ElectricTeeth Yeah, I did that. Took it back to the store that I bough tit from, but because I used it I need to take it to an OralB lab.

[@raheelmushtaque1268]

I never used electric tooth brush , which one should i buy io 9 or io 5.

[@ElectricTeeth]

I'd say the iO5. Both clean as well as each other. You just pay more and get more, non essential features, with the iO9.

[@isaiaswithan_s7574]

Does anyone know how to power off the brush or does it power off by itself ? Thank you

[@ElectricTeeth]

Press and hold the power button for about 2 seconds.

[@isaiaswithan_s7574]

@@ElectricTeeth I have and more thank 2 seconds and nothing …..

[@ElectricTeeth]

Something is wrong then as it should. It will power offer automatically after 5 minutes otherwise but that isn't ideal as it drains the battery. Best contact Oral-B to get it repaired.

[@LilNinjo]

I have the same problem. I have to hold it for 10 seconds and then it shuts off. Very annoying. Is this normal?

[@ElectricTeeth]

You shouldn't have to hold it for 10 seconds no.

[@SannaBanana83]

Hi! Can you set up different profiles in the app if you are sharing the toothbrush between family members? And can you have this synced with only one device or several? For instance, I want to buy for myself to use but also my 2 daughters to improve their toothbrushing, but they don't have their own smartphones so will be synced to my phone - can I set up different profiles on my phone and can my partner have his own profile on his phone?

[@ElectricTeeth]

No. Unfortunately you can't setup different user profiles. The brush is designed for 1 user only. It is possible to turn off automatic syncing and share the handle between 2 phones/apps for 2 users but it is far from ideal. The only brush I know of that can do this with some success is the hum by Colgate.

[@NickSutton-p9h]

How do you switch settings I mistakenly set it for German how do I change to English

[@3adel2222]

For some reason I was able to connect to my phone only when I sat it up. After that it asks me to shake the brush but it doesn't connect at all. Any suggestions?

[@ElectricTeeth]

Possibly reset the toothbrush and try to start the process again. There are lots of variables here including the phone type, software updates etc.

[@ariellerose9072]

How can I shut it off? I turned it on and when I press power button to turn back off, it starts vibrating instead

[@ElectricTeeth]

Press and hold the button for about 2 seconds it should turn the brush off if the head is moving. The screen/handle is always kind of active really. It will power the screen off, if just left.

[@idontknowyet226]

@@ElectricTeethhi same problem here. Did the said things. It just started vibrating

[@NinJaTrainee]

Just got 2 io 9 this Black Friday for the price of 1 io 10

[@mariobetancourt4085]

Bought this toothbrush today from Amazon on sale. This toothbrush packs a powerful punch 👊. Definitely the best toothbrush to get

[@roguewhisker17]

How is the noise level on it?

[@mariobetancourt4085]

@chunkyturd942 not too loud. I'd say it's average noise level

[@idontknowyet226]

Hey guys i have a question. I have bought this toothbrush and i cannot figure it out how to turn it off. When i press the on/off button it just selects the mode.

[@ElectricTeeth]

Press and hold the power button for 1-2 seconds, and that should turn the toothbrush off.

[@idontknowyet226]

@@ElectricTeeth my problem is that it doesn’t do that it just selects a program and start vibrating

[@ElectricTeeth]

Sounds like there is a fault then. The vibrating should be accompanied by movements in the brush head etc and a timer on screen.

[@idontknowyet226]

@@ElectricTeeth yeah it does

[@idontknowyet226]

@@ElectricTeeth yeah it does do that

[@rsz90182]

I wanted to see how you replaced the brush, and the compatibility of previous Oral-B brush heads. Too bad you didn't even show that.

[@ElectricTeeth]

Sorry, we have other videos dedicated to just this. The iO heads are only compatible with iO models. They don't fit to Oral-B pro, vitality, smart, Genius models etc. Those brushes use a different brush head, which is typically 2x cheaper. The heads just pull on and pull off. Helpful videos: Do All Oral-B Brush Heads Fit To All Oral-B Handles? - kzbin.info/www/bejne/oaa4fWqQlLRjmac How To Fit & Remove Oral-B Brush Heads - kzbin.info/www/bejne/fnbHg5aPgbtpqpY Oral-B Electric Toothbrush Heads Explained 2023 - kzbin.info/www/bejne/ep2nqaCjm9WXaZI Oral-B iO Series Brush Heads Explained - kzbin.info/www/bejne/nWSVi2iJhc-hrrs

[@martin7437]

You are classic Englishman dude 😁👍

[@ElectricTeeth]

I think that is a good thing?! 😕. I will take it as a compliment. 😀

[@jesusguerrero5996]

Hello, someone know about how many percentage of the battery consume each use this toothbrush? I have it but it consume me 6 or 5% each time l use, I just want to know if it’s normal or no?

[@ElectricTeeth]

Hmm perhaps a bit high, but percentages are just a guide and depends on how long you are brushing for. The battery life of the iO9 is about 2 weeks based on 2, 2 minute cleans per day. So technically that is about 3.6% per use. But the battery performance isn't always the best so, a bit higher is possible.

[@markyruss]

What's your most popular electric toothbrush of all time.. the one that made your teeth feel for the longest

[@ElectricTeeth]

Gosh, tricky question to answer as this is so subjective. Honestly most Oral-B' brushes leave my teeth feeling this way.

[@markyruss]

@@ElectricTeeth try... I want to have ones that's firm and smooth I had the 7000

[@danbretas491]

Is toothbrush compatible to Genius X?

[@ElectricTeeth]

The brush heads that fit on the Genius X are not compatible with the iO Series. The iO Series has its own range of heads, specific to iO handles.

[@NickSutton-p9h]

How do you switch languages I accidentally set for German

[@ElectricTeeth]

Pick up the toothbrush. Press the mode button several times until you see the 'Settings' icon/menu. Press the on/off button. Press the menu button to scroll through the settings menu until you get to 'Language' Press the on/off button Press the mode button to scroll through the options. Press the on/off button when you see the language you want. The language is then selectred.

[@hankfan89ify]

So baught a black io9 and a white io9 after 6 month both have bad batteries :(

[@ElectricTeeth]

What's gone wrong with them? It comes with a 2 year warranty at least so Oral-B should be able to fix for you.

[@Seemiification]

thank you for the review-I would really buy this-It is so smart

[@shahriyaahmod2326]

I think you’re very mistaken on the British price of the toothbrush as £500 is a massively significant amount greater than $300

[@brobiv2452]

I got one for 60 percent off from Black Friday sale

[@Cccoast]

Damn .. missed that! Lol

[@brobiv2452]

@@Cccoast fail

[@dng992]

what price did you pay?

[@BalalaikaKyochek]

I bought it for 99 Euros on Black Friday 🥳

[@ElectricTeeth]

Wow that's brlliant.

[@markmitchell2282]

This toothbrush is scary on intense clean 😂😂

[@nivy92]

How do I shut off the toothbrush? Is it automatically shut off when not used?

[@ElectricTeeth]

No, you need to press the power button to turn it off. It won't turn itself off.

[@nivy92]

@@ElectricTeeth when I press the button it starts to brush again. No matter how many time I press the button it’s starts again or pause 😕

[@ElectricTeeth]

Press and hold for 2 seconds should stop the toothbrush.

[@CyrusShameliOfficial]

The teeth tracking is so annoying

[@thefonzkiss]

You don’t have to use the app genius. Without it you get a 30 sec timer.

[@Fractal227]

why is it annoying?

[@JMcG-y9z]

App is next to useless. Consistently fails to correctly locate where the brush is in your mouth. Which defeats the point of paying the extra money.

[@fyxzepiealot5519]

Really bad quality batteries in there and brushing sensor is not accurate on io 9. Buy a cheaper one. I went from io 9 to io 7. I recommend io 7.

[@deejayy8303]

Thanks

[@MrZeljko88]

I have the I010 best and it turns it self off so who cares about replacing battery.

[@Nobody-hk1kz]

Worse toothbrush ever Had 5 toothbrush changed within a year Expect garbage quality😊

[@erendelibas3568]

Hello. I brushed and it was ok. Played with other modes a bit and now i wanna turn off but it doesn’t. It sleeps when i dont touch but when i take it in my hand and shake, it starts. I cannot press turn-off button to turn off because when i do, it starts brushing in the mode ready on the screen. How do I completely turn it off? Thanks in advance

[@ElectricTeeth]

You can't.