iO - 9 - Electric Toothbrush Rechargeable Designed By Braun, 1 High End Black Handle Using Revolutionary Magnetic Technology, Colour Display, 1 Toothbrush Head, 1 Charging Travel Case

Birthday gift. Woow.

Great quality

I would steer clear of this product. It failed after 18 months. For a premium, top of the range product, at over £200, I would expect to have years and years of use from this product as I have had with other brands. Frankly a waste of money. Better switch to a different brand.

it's a good tool for cleaning the teeth. The timer helps to keep on cleaning for the right time.

Oral B was always good toothbrush but weak side was battery! After 6 months of using it now battery degraded a lot! It use to be to hold up to 12 days on single charge. Now it’s barely 3-4 days! For the rest it’s a awesome electric brush!

The io9 was working great up until it stopped working all of a sudden, it first happened a month ago that the brush started flashing on loop and not allowing me to select any option/not starting whatsoever, it stayed like that until the battery drained then I did a recharge and it worked, only until a couple of days the same thing happened and it hasnt worked till today. It is disappointing that such a pricey product has such a flaw.

It broke down in less than a year

I bought this toothbrsh as it had great reviews. It was expensive and you would have thought that it would last for more than a few months. After a few months it stopped charging and is completely useless

This toothbrush is incredible - I’m not sure when I became the person who would rave about a toothbrush, but here I am! Firstly, the quality and packaging is so luxurious right away. It definitely feels special and an amazingly high tech piece of kit. It came with some charge so we were able to use it straight away and it completely blew us away with how powerful the brushing was. My first experience with an electric toothbrush was the Philips Sonicare Diamond Clean, which got rid of some serious staining on my crowded teeth in only a few weeks. However, when that stopped working after a few years, we swapped to the Fairywill which seemed like a cheaper imitation of the Diamondclean, but lacked the power. Due to this, stains built up again and we decided we really needed something of quality to look after our teeth and gums, particularly when Covid-19 means we really don’t want to venture to the dentist if we don’t have to. The brush paired very quickly to my iPhone app, it was almost instant via Bluetooth. However, my partner’s Samsung phone couldn’t connect. The phone could see the toothbrush in the network, but the app couldn’t. So he can’t use the brush on his android phone. He had to download the app to our iPad, which is a bit awkward to take to the sink each time. For Android users, this I feel is a really big negative, considering the app is there to guide you with brushing and track your movements with the 3D motion. I feel like the reason this brush is so expensive, is because of that technology - it’s more than just the brush, but the whole tracking experience. Having said that, it’s definitely the Android app that is the issue and hopefully Oral B can fix with a simple update. It’s noticeable by the 5 star reviews for the app in the Apple Store and the appalling rating on the Android App Store. The brush itself is incredible. It lights blue/white if you’re pressure is too light, red if it’s too hard, and green when it’s perfect. It also very accurately tracks the position around your mouth so you can see if you’ve spent enough time on all angles of your teeth. With the technology in the app, it tracks your history, so you can easily detect patterns with your brushing habits and ensure you get a deep, consistent clean. We are using one brush unit with different colour brush heads each and the app isn’t able to distinguish between us, despite using different devices and our own log ins. When I use my brush head on my device with my account, it shows a ‘guided brush’ in my history. But I can also see my partner’s use as ‘unguided brush’ in my history even though he connects to his app (on the ipad because he can’t connect to android) with his username. This is resolved by me manually deleting any unguided brushing, but it means the medals and achievements tend to be shared. Overall, the brush itself is amazing - my teeth feel clean all day, I’m noticing improved whiteness, stains fading and we love the ability to track our oral hygiene in the app. However, for multiple users/brush heads, it is a bit of a hack. I’m more than happy to get around the app issues and continue having our own brush heads, rather than buy another toothbrush at this price. As with most things, it definitely has better integration with Apple compared with Android - if I had an android phone and couldn’t connect my brush, it would be a dealbreaker for me.

I found this toothbrush easy to use, easy to keep clean and it does an excellent job of cleaning teeth, gums and tongue. The built-in led light changes colour to show when I am applying the right amount of pressure (red when I am pressing too hard, white when I am not pressing hard enough and green when the pressure is just right). The small display panel allows easy selection of one of the built-in cleaning programs e.g. sensitive teeth, daily clean, gums etc. The free app was downloaded and used to help clean my teeth better by displaying a real-time diagram of the tooth areas being cleaned. I found that the toothbrush only needed charging around once a fortnight using the supplied magnetic charger. I found that to get a score near 100% on the app I needed to brush for around 3 minutes instead of the 2 minute default brush time. Nevertheless, this is a great piece of kit albeit an expensive one.

Recently purchased this as an upgrade to my three-year-old SmartSeries 6500. I think that's like 70 in toothbrush years? Let's get the elephant in the room out of the way (for people like me anyway) - it's £250. For a toothbrush. Pretty hefty. Luckily, Amazon let me pay for it in five monthly installments of £50 so it feels cheaper than it actually is. That being said, it's expensive, but is it worth it? If you can afford it, yeah. If you can't, or it may hurt a bit, definitely do not. I'm financially independent and highly irresponsible so retail therapy is my bread and butter. It's definitely a good toothbrush. It says good morning and goodnight to me more than my family do! The new toothbrush head feels like an upgrade to the previous one I used. There's an on-screen timer that I can sometimes see if I have my toothbrush at the right angle and it does the job. My teeth definitely feel squeaky clean when I'm done and I feel like I'm tainting a sacred scroll when I go to eat. I currently only run it on sensitive mode, bar the initial intense cleaning when I first got it. Haven't tried whitening yet but I've never been fussed about having the whitest teeth so doubt I will. The toothbrush handle looks great. I've got the Onyx Black version. I feel as if I could take it into a job interview with me and they'd give the toothbrush the job over me. And it feels really good in the hand. The 6500 I used previously was pretty beefy so I had more of a gorilla grip on it but this one just fits into my hand really comfortably. Battery life seems to be really good for now, but I've only had it a week. That being said, it is already holding the charge better than my 6500 did so I can't complain. I don't know why but I bought the bundle with the charging travel case, even though I never travel. Nice addition though. Haven't tested it so can't comment on that. Doubt I will for a while what with... current events. Speaking of current events. If you've been more dismissive of some personal hygiene routines since the world collapsed, what better way to get back into them by spending £250 on a toothbrush? Final note: the app. I've used it once - when I got it. It's definitely cool and I could see where some people would enjoy it. Personally, I don't use my phone while brushing my teeth and never will. You can sync the app with the toothbrush after brushing but it doesn't seem as good so I've just quit using it altogether. It's cool but I don't care enough. That being said, it's definitely a cool little minigame for kids to encourage proper brushing. Though, the toothbrush still costs £250 (and if you'd spend that much on a child, please consider adopting me). Overall, it's a good toothbrush. Great even. Best toothbrush I've ever used. But, then again, it definitely has to be because it costs £250. Also, it costs £250, not sure if I've mentioned it? If you have the cash floating around and you haven't gotten an eletric toothbrush (or have an old one) it's worth getting. However, I wouldn't rush out to get it immediately.

Great toothbrush and App, battery life isn’t so good . Needs charging every couple of days unlike my old Philips Sonicare

Cleans great and nice to have different settings to choose from. I purchased this after my hygienist recommended the Oral B iO series. She told me I should go for at least an iO4 but I figured I would give this one a shot. When I first used it I was really impressed with how it compares to other electric toothbrushes I was using before. I travel a lot so the charging case was nice to have, but I feel like it could be made more waterproof, as it did fail due to water ingress. This was after roughly 1 year. I continued to use it with the regular charger but started to notice the battery capacity on the toothbrush was dwindling. It lasted me just over 2 years before it wouldn’t hold charge at all and I had to replace it.