Skip to main content
  1. Home
  2. Emerging Tech
  3. Smart Home
  4. News

Smart mouthpiece reinvents the toothbrush, enables 3-second teeth cleaning

Add as a preferred source on Google

Update: For unknown reasons, the campaign on Kickstarter has been cancelled and move over to Indiegogo. You can find the new campaign page here

Maybe folks had two minutes to brush their teeth back in your grandparents’ day, but here in the hectic world of 2017 we like things to be a little bit more instantaneous than that. Having covered a 10-second motorized toothbrush back in July, now a new Kickstarter campaign promises to more than halve that number — with a so-called Unico “smartbrush mouthpiece” its creators claim will clean your gnashers in just three seconds flat.

Recommended Videos

The science fiction-like device is a mouthpiece boasting a large number of tiny brushes, alongside a micropump system which distributes toothpaste. Put it into your mouth and the idea is that it cleans every tooth simultaneously, saving you the indignity of having to move a toothbrush around your mouth to polish your pearly whites one at a time. You can even control the brush speed from your smartphone, via a connected app.

“In our opinion, in the toothbrush industry there has been no real innovation for decades,” inventor Nicola Nichele told Digital Trends. “If you think of electric toothbrushes, for example, you can easily realize that these are only slightly changed from time to time with different types of bristles or slightly different shapes, but there has never been real innovation in terms of time and advantages. We believe that in many areas there are big improvements we can make to make people’s lives easier. We hope this will be only the first of many innovative projects that will help all people to change their habits for the better.”

Image used with permission by copyright holder

Once you’ve brushed your teeth with the Unico smartbrush, simply put it back into its dock and it will be automatically rid of bacteria using the cleaning powers of ultraviolet light. Fully recharged and restored, it will be ready for your next three-second clean. Or so it claims.

The concept looks all kinds of intriguing, but it may be worth waiting to see whether this one lives up to the hype before parting with your hard-earned cash. It is currently hoovering up funds on Kickstarter, however, where it has raised close to $960,000 with just days remaining on the campaign. If you would like to pledge money for a pre-order, you can do so for a starting price of 99 euros ($117). Its creators say that shipping will take place in February 2018.

Luke Dormehl
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
Yet another study says AI is bad for elections, and the rabbit hole gets worse
AI may be an election bomb waiting for someone to light the fuse
Voters cast their ballots on Election Day

Another election, another study has concluded that asking an AI chatbot for political guidance is a spectacularly bad idea. Research conducted during Hungary’s 2026 parliamentary election found that ChatGPT and Google Gemini offered not just inaccurate but also inconsistent and unreliable voting advice. The chatbots misclassified voter profiles, overlooked relevant parties, recommended parties absent from the ballot, and sometimes produced materially different answers when given the same information repeatedly.

AI keeps failing the voter test

Read more
Samsung’s humanoid robot ambitions are real, but factories come first
Samsung’s new robotics division has humanoids in its sights, although its immediate business is far more practical factory automation
Robot Touch Human Finger

Samsung wants a place in the humanoid race, but its new robotics push begins with machines built for factories rather than homes.

The CEO-led RX robotics division will initially focus on manufacturing robots. Samsung has separately identified humanoids as a priority, although it hasn’t announced a commercial model or explained where one fits into the division’s immediate plans.

Read more
The future of AI may depend on this one behind-the-scenes change
Running Claude on Android.

Whenever a new AI model arrives, it's easy to get caught up in the bells and whistles. We talk about how much smarter it is, how quickly it answers questions, or how realistic its images have become. But here's the thing: none of that matters much if the AI can't reliably work with the apps and services people use every day.

That's why an upcoming update to the Model Context Protocol (MCP) caught my attention. It isn't a new chatbot or a fancy AI model. In fact, most people will never even know it's happening. But it could quietly make the AI ecosystem a lot healthier. If you've never heard of MCP before, don't worry. Think of it as a shared language that lets AI assistants safely talk to apps like Gmail, Slack, calendars, databases, and countless other services. Instead of every company inventing its own way to make those connections, MCP gives everyone a common rulebook.

Read more