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Dyson CameraJet electric toothbrush

https://www.dyson.com/oral-care/electric-toothbrush/camerajet/ceramic-ultra-blue
68•noja•1h ago

Comments

Oscalemor•1h ago
500 bucks for a toothbrush, but could be some interesting angles. Always dreamed of removing plaque myself, future of robotic dentistry
wkoszek•42m ago
If this is doing better waterpik + toothbrush and perhaps has a long guarantee and leaves you with a 2x normal feeling every morning, I could see the appeal. I dropped $60 on Waterpic and it broke. So then I got a better Waterpik for $100+ but it was clunky unit with bigger water container that didn't fit in my small bathroom. And it broke. But I do like the feeling of electric toothbrush.
darksim905•35m ago
an ultrasonic scaler is far better at removing plaque and build up than a waterpik. I find that a waterpik is only really best at areas where there is high crowding, or hard to reach areas behind molars, etc.
spidersouris•21m ago
But dental scalers don't offer the advantages water flossers do for gums, do they? Plus, from whet I've read online, it seems that these devices need to be used after brushing, as opposed to water flossers which are used before brushing. And for dislodging food (especially with braces), water flossers remain the best tool.
andrewinardeer•40m ago
AUD $800
Normal_gaussian•39m ago
Unfortunately $500 isn't much on the scale of dental care if it actually works.
heikkilevanto•52m ago
Clever solution, but I am not sure I can see a matching problem
wkoszek•41m ago
Human teeth need cleaning :)
MeetingsBrowser•52m ago
But its september, not april
sashank_1509•49m ago
lol, nice to see some engineering company building outlandish product. Not everything needs mass appeal, this is not for me but maybe some one finds this interesting
testfrequency•37m ago
Their headphones with the air filtration was pretty wild, and surprisingly the headphones themselves are very comfortable and sound great.
vinni2•48m ago
The water jet ruined my teeth. I would not advise anyone to use them.

Edit: here are some anecdotes https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfmaude/d...

Edit 2: It might be that I didn’t maintain it properly and the water reservoir was building up bio film over period of time and actively distributing bacterial to my gums.

mrnotcrazy•46m ago
Any water jets or dyson brand? I haven't had a single dentist tell me anything negative about them but I also don't trust dentists
benguillet•43m ago
How so? Never heard of anyone having any issues with them, and they are recommended by dentists pretty often
compiler-guy•26m ago
I have had two different dentists recommend water flossers in the past. Got one as a gift several years ago and am pretty happy.

I believe that sometimes there are bad outcomes from standard medical advice—humans are messy and the world is complicated—but I would like to know much more about the failing case before making a judgement.

system2•42m ago
How is that possible? Did you use extreme pressure that penetrated your gums? I use Waterpik every day, and my teeth are cleaner than ever.
tedtimbrell•48m ago
Never been less satisfied than having bought a Dyson vacuum. Cheap plastic construction
duderific•41m ago
I like mine ok. It's lightweight and gets the job done well enough. Are there vacuums out there nowadays that aren't cheap plastic construction?
wahnfrieden•39m ago
Miele is plastic but excellent
embedding-shape•36m ago
> Are there vacuums out there nowadays that aren't cheap plastic construction?

As someone in the market for a new (portable) vacuum cleaner, who has a Dyson now and no longer wants to, is there really nothing out there that isn't so flimsy and plasticky and still portable?

jimnotgym•35m ago
Yes. Meile vacuums are made out of quality plastic, and seem to survive bring dropped down the stairs better than my coccyx did.

Due to the unfortunate quirk of language, its hard do describe how much better I like my Meile bagged vacuum than my Dyson. See my Dyson sucked, but the Meile really sucks.

HPsquared•5m ago
I like the bag style more as well. It's so much cleaner when it comes time to empty it, no dust cloud.
kooi•47m ago
Man marketing really screwed a great engineered product.

4k resolution mouth camera?? That's why we go to a dentist every 6 months because I wouldnt know wtf im looking at.

"Oh there's that canker sore I feel. Huh, at least I can see it"

Bruh, you don't need a camera for gap detection. Just stick an IR sensor, detect change in light. Boom, $0.05.

charcircuit•42m ago
>I wouldnt know wtf im looking at.

The camera is for the ai: "Dyson's Gap Optical Targeting™ prevents plaque formation by detecting the gaps and jetting between teeth every time you brush.²"

efficax•41m ago
dentists made up the 6 month rule. There's no evidence that it improves outcomes, for most people with healthy teeth, 24 months is fine:

https://pmc.ncbi.nlm.nih.gov/articles/PMC7701991/

darksim905•34m ago
healthy teeth are not the same as healthy gums, or oral health as a whole.
agnosticmantis•37m ago
Presumably AI is going to process the images and detect issues and suspicious changes.

On paper it looks like a solid application of vision models.

hex4def6
benatkin•47m ago
The HN title makes it sound like Toothbrush is their brand, and with the appropriation of common terms for the sake of the brand, I bought it.

I would be disinclined to use it. It reminds me of the Astral Codex Ten Article about the Midjouney Scanner https://www.astralcodexten.com/p/preliminary-thoughts-on-the... , as well as those who've had problems with AirPods. https://discussions.apple.com/verify-human/verify.html?next=... (42 pages) What sounds the most amazing in a press release is often not the most medically sound.

Edit: it's hard to find clear info on the risks of using an electric toothbrush or even on overbrushing, because a lot of search results are blogspam. To me it's unclear, but there is a point of pressure at which the cleaning effect stops, and it is better not to go beyond that.

__float•43m ago
Don't worry, they wouldn't lose the chance to trademark something silly like CameraJet™
rvz•46m ago
This is the gold standard of how to properly apply AI to an existing product like a toothbrush, with significant engineering quality that actually makes it better.

That is what I call not "slop".

timmg•46m ago
I would happily spend $500 on this if it really did what it claims to. Maybe.

But I find myself a bit skeptical. Would love to see some long-term third party testing on it.

ChrisArchitect•44m ago
Some more discussion: https://news.ycombinator.com/item?id=49526255
SpyCoder77•40m ago
I laughed out loud when I read the title, but the more I read about it, it actually sounds really cool. I know that is just their advertising and marketing jargon that is doing this but it does sound awesome... definitely not 500$ worth of awesome though
system2•40m ago
This page must be one of the worst product image and video displays I've ever seen. Videos are probably for ultra-ADHD Gen Z kids.
tengbretson•39m ago
Not really excited for a $500 toothbrush, but this should have an awesome impact on the rest of the market.

Putting the word "camera" in the name seems pretty dumb, but who knows? Maybe I'm the dumb one.

ninalanyon•38m ago
"Clinically tested

Dyson CameraJet™ is clinically proven to be more effective in improving gum health by removing and preventing plaque buildup.² Vs a manual tooth brush. "

So they didn't dare compare it against a 20 EUR Braun Oral B?

tonytamps•11m ago
They did, and if the results were favourable they would have said so.
josefresco•38m ago
My dentist uses AI for X-ray analysis. I wish I remembered the name but the monitor was facing me and it was obvious. They also use some sort of fancy imaging tool that they run around my mouth to create a 3d image.
jader201•37m ago
Do people on HN actually buy/like Dyson products?

My impression is they're actually way overpriced relative to their quality/value, and get away with it due to effective marketing and aesthetic design.

To be fair, I've never owned a Dyson product, but have used them, and they just seem meh at best.

Just really surprised to see a Dyson announcement get upvotes on HN.

danudey•30m ago
I borrowed a dyson vacuum once from a neighbour. Despite using it to vacuum my apartment after already having used my own vacuum, it filled up almost instantly with stuff my personal vacuum left in the carpet.

My current vacuum is a V15, and I like it a lot. It was expensive (and a gift), but it's very effective, has a lot of attachments to make it easier to clean upholstery/the carpet/a computer/drawers/hardwood/the window frames/whatever, comes with a wall mount that the cable connects to so you can just put it in the mount and it charges. The one issue I had seems to be a relatively well-understood issue with the electronics, which resulted in me having to spend another $100+ on a new housing - the electronics + motor + LCD screen + etc., basically the whole 'vacuum' part of the vacuum. Given how well it's treated my so far, though, I'm not too miffed.

Our last vacuum (which we still have) was a Miele, and while it was also fantastic it was far more of a pain in the ass since it's a plug-in with a bag vs. a cordless canister. The quality is similar, I think the Dyson is a bit better, but I use it exclusively because it's far easier to go get it, vacuum up a spill, and put it back. I know that's more of a comparison between canister and bag vaccums, but the fact that they're around as effective despite the dyson being a canister is I think a point in its favor.

Whether all of their stuff is as good, or only the more expensive stuff, I can't say.

jimnotgym•21m ago
Did you try a comparitivly priced professional hoover against it?
aeturnum
kin•37m ago
Curious how much replacement heads will cost if they're going to stick an RFID in every single one. Surely there's a cheaper solution to track when you switched heads.
noja•28m ago
A two-pack of brush heads costs 25 francs, and the toothpaste and mouthwash cost 10 francs each.

From https://www.galaxus.ch/en/page/dysons-electric-brush-sprays-...

ghostbrainalpha•36m ago
For $500 I want it to brush my teeth for me, like the robo arm from "The Jetsons".

https://youtu.be/-0S3Jf-NxdI?si=hpyEcQUzguDDQaQ6

swiftcoder•34m ago
Having once bought a girlfriend the $400 Dyson hairdryer, I tried to guess the price before I clicked the link, but I still guessed low.
VariousPrograms•34m ago
Water flossers with handheld tanks are already unwieldy. I can't imagine using one with the head vibrating, water coming out of my mouth, and I'm trying to view the inside of my mouth in an app. Replaceable battery though. $20 Sonicare can't do that!
medlazik•33m ago
"Innovation" needs a central committee, humanity can't keep producing such ridiculously stupid products nobody asked for
shhsshs•32m ago
"AI toothbrush" was not on my 2026 bingo card.

Surprisingly, $30 for two replacement heads is comparable to other electric toothbrushes (not counting third-party bulk knockoff replacements, which I have been using for years without issue). The RFID reader might force you to buy the official replacements, though.

bravoetch•31m ago
Dyson seem to be the champion of turning a cheap effective device that's well understood into the same device but an order of magnitude more expensive. Are people still buying it?
jimnotgym•24m ago
Of course they will. People buy rubbish like this all the time.

Here I am in a hotel room with a Dyson fan, which simultaneously moves less air, and is more noisy, with a much more piercing tone, than my home fan with blades that I bought for £30 from screwfix.

I'll be turning it off before I sleep... unlike the one at home.

jayde2767•31m ago
A purchasing decision for households: buy a $500 vacuum or a $500 toothbrush. Dyson competing with itself for limited consumer discretionary income on luxury purchases.
jimnotgym•29m ago
I highly recommend this technical analysis of the advantages of the smart toothbrush, it should help the sceptics.

https://youtu.be/V39qPwKpcGg?is=tH7WYtkzHik_HJpd

glimshe•28m ago
Does it significantly reduce cavities and gum disease? In other words, what's the effect of the AI water jet on dental health?
pupppet•24m ago
They gave it the same design language as their vacuums, and honestly I don't think they want people making that association. It's kinda ick.
klustregrif•24m ago
Absolutely crazy concept. But looks like they actually threw something decent together. I'd wager the bulk of problems people face with teeth come from poor flossing, this makes it effortless to avoid that.

I've owned water jets, the ones I've had suck. I always end up going back to dental floss. These days string on a plastic holder which I hate because it feels so wasteful to have all that single use plastic, but they are just so effective and I hate the manual wrapping of string, so I accept the wastefulness reluctantly.

This product potentially hits home with what I'd want from an effective waterjet, and it also comes with a brush on top.

The price is high, that's for sure, but I'm guessing they aren't aiming at the average electric tooth brush market, more like a competitor to the oral b io series 9 segment. And sure they are quite a bit above that price point, but they got a lot more of a solution backing the price.

mattlondon•17m ago
My dentist recommended the dental picks (which can be used multiple times) instead of tape/string. I find it a lot easier than trying to fit my hands on my mouth (especially the longer L-shaped picks)
Topfi•24m ago
Am very happy with my Panasonic water flosser (especially now its chargeable via USB Type-C), great for gum health and far more pleasant than regular dental floss for me personally. Besides the Dyson typical pricing, one concern I have from the get-go is the tank size, seems to be a tenth vs the 200ml the Panasonic packs.

At least I do use all of that to properly clean every area and if they do it simultaneously to regular 2min+ brushing, I'm interested to see how that works in terms of water usage. Likely why they got the camera, for short bursts, looking forward to read some papers on how well that truly works vs a consistent stream.

Besides that, I personally always liked the totally round, smaller Oral-B heads vs Philips and other electrical toothbrushes, mainly cause that's what I grew up on. Seems Dyson is somewhere in the middle, smaller than most but not quite fully round.

Price as mentioned is a lot, but not unprecedented for those just buying the iO Series 10 or Philips equivalent + an Aqua flosser. Though there is no real reason to go for the 10, e.g. 8n is identical even in the superfluous comfort features at often less than 50%.

imglorp•16m ago
> Dyson CameraJet™ is clinically proven to be more effective in improving gum health by removing and preventing plaque buildup.² Vs a manual tooth brush.

Notice they don't include ultrasonic and rotating brushes in that statement.

dml2135•7m ago
I had the plastic trigger fail on mine. Took the whole thing apart and replaced it with a metal trigger from AliExpress. It’s been going strong since.

I’m not usually a conspiracy theorist, but if I was a product engineer looking for a way to make my well-engineered product fail just after the warranty period was up, that trigger failure looked like a pretty good candidate. There was a specific piece of the plastic that looked like it was ostensibly there as a structural reinforcement, but it was clearly too short, and the trigger had cracked just past it.

ifixit guide for the curious: https://www.ifixit.com/Guide/Dyson+V11+Trigger+Replacement/1...

wahnfrieden•38m ago
Just a guess but perhaps what is in the water may also make a difference
RGamma•39m ago
Ruined how? Hard to imagine a consumer handheld water jet can erode enamel.

That said this looks like a ridiculously overengineered product. Electric toothbrushes have come a long way, at a fraction of the price.

Topfi•9m ago
> It might be that I didn’t maintain it properly and the water reservoir was building up bio film over period of time and actively distributing bacterial to my gums.

Not in any way knowledgeable on Dental Hygiene, so take this for layman's advice from someone who has used a water flosser for half a decade to positive effect: To anyone reading, please read the instructions in terms of proper usage, how to place it, etc., don't go full blast in the first few weeks and absolutely clean it according to the instructions. At least always empty the water fully and dry it out with the reservoir opened.

Not saying this is what caused your negative experience, mind you. Again, Dental is not my field (Dentists, feel free to correct me if anything I wrote is wrong), but from my understanding and reading, some peoples gums are simply not suited to water flossers, even with proper cleaning and application.

mattlondon•14m ago
Numatic Henry.

My cleaners moaned about the Dyson but they love love love the Henry.

Our Dyson is cordless and so so so convenient for a quick 15-20s cleanup after kids dinner etc. Grab and go.

So we persoanlly use the Dyson for day to day cleanup, and the cleaners use the Henry when they come.

charlesfries•40m ago
You'd rather your vacuum be made of metal?
thereisnospork•36m ago
Carbon fiber and 3d printed titanium is probably where I'd start for materials to design a high end vacuum to be light/strong/durable. Injected molded magnesium alloy would also be a candidate if production qty was high enough to offset the tooling.
tedtimbrell•34m ago
Metal portions would be nice but i get it’s a weight thing. Also emphasis on it being cheap plastic rather than just plastic. Several parts of mine cracked and broke within a year.
kypro•39m ago
My mum used to be a professional cleaner and she would often explain to people there's a reason professionals never use Dysons.

That's not to say it's a bad product, but I've had my Henry vacuum for decades, and in that time it's been kicked down the stairs and used vacuum up all kinds of stuff it probably wasn't design for, but it's still just as good as the day I got it.

danudey•37m ago
I bought a Dyson vacuum, or rather I was given one as a gift from my wife after she saw a joke twitter post about a man being happier about a new vacuum than the birth of his own kids. She gave it to me on Christmas Eve because I was about to vacuum the entire house with our old vacuum - which was also a fantastic vacuum, for the record.

My feedback:

1. It works great. I had to empty it several times because it was picking up so much more stuff than our existing vacuum did - mostly pet hair and the like.

2. It's the one with the little laser thing, which is a dumb little gimmick until you see it in action and then it's life-changing - if you're like me and find satisfaction in picking up every invisible crumb anywhere.

3. After a year and a bit, maybe less, it started misbehaving. It would suddenly turn off, then you'd have to let go of the trigger and pull it again; then it would work fine. Then it would happen a few times until it worked fine. Then it almost never worked fine. I kind of tolerated it for a while until I got fed up and googled the problem, and it was suggested to buy a new housing - the electronics plus the motor, basically the whole 'vacuum' part of the vacuum, which was only just over a hundred dollars direct from Dyson. Irritating to have to spend an extra hundred bucks to get my five hundred dollar vacuum working as expectred, but expected it to cost far more.

Would I recommend it? Not sure. It's very expensive, it works very well; it has a nice wall mount that charges it and which holds a small subset of the attachments it comes with. I'm glad I have it and I use it often.

Yes, it's plastic, but if it were, for example, steel or aluminium then it would be too heavy to use for any length of time. As it is, it feels very sturdy and has held up physically very well, but I'm obviously also not rough with it so there's no reason it would have any issues unless it were, in fact, cheaply or poorly made.

exe34•33m ago
I've had this issue a few times. Took it apart and soaked/scrubbed anything without a pcb or wires coming out of it, and it worked fine after. Eventually the filter on the motor crumbled into dust (not suitable for picking up the dust from sanding paint off indoor walls). I tried to get the right one from Dyson but I ended up just grabbing something that looked like a distant cousin of the right filter off eBay and cut it into the right shape. It stopped working again after a few months, I was going to do the cleansing ceremony again, but then I dropped it and it started working fine again.

Going on 13 years now I think.

nujabe•37m ago
My wife often says the Dyson v8 vacuum is the best purchase I have ever made, that was 8 years ago.
tedtimbrell•30m ago
I bought mine because my coworkers were over the moon about it. Apparently i had a far different experience
jstummbillig•36m ago
Mirrors my experience with their airfilter/fan combination: Sounded smart with glowing reviews; ended up being loud, with horrible whining noises, on top of horrible aesthetics and being very expensive.
einaralex•28m ago
We have the v15, best appliance we’ve purchased for our home.
move-on-by•26m ago
I never really thought much of any vacuum I’ve ever own until I got a shark one. It picks everything, to the point where you have to be extra careful you don’t vacuum over things you don’t want to be sucked up into the vacuum. It makes total sense, who needs such powerful suction when you can instead just put a roller on the floor to pick things up. Never going back to a suction-only vacuum.
•
35m ago
Bit off topic, but if you suffer from canker sores, SLS (sodium lauryl sulfate) is a known contributor to that in some people (me included).

It's a bit hard to find toothpastes without it that aren't also fluoride free, but they exist.

spidersouris•14m ago
On the same topic, it's been a while since I have tried to find the best product to treat canker sores, but I have never found anything better than solutions composed of carboxylic/mineral acid and alcohol, and even then, it hardly suppresses the pain and I have found the treatment time to be about the same whether I apply something or not. The dream would be to have something that make them disappear near instantly.
•
19m ago
I have a Dyson SV22 v15. It was expensive and it doesn't have enough suction for carpets (we have a plug-in for that) but it's much easier to use and everyone in the house prefers it. It doesn't feel particularly high quality and it's possible I could have gotten a shark or similar for much less, but my roommate who moved in with a shark used my vacuum instead so make of that what you will. But after four years of constant use it's never needed a repair and seems to work about as well as when we got it (as long as you clear it out like any other vacuum).

Claude Fable 5.1 and Claude Mythos 5.1

https://www.anthropic.com/claude-fable-and-mythos-5-1
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