Just below a 12 months after the rebirth of the Kickstarter favourite Pebble smartwatch, the founding father of that tech gadget is debuting the corporate’s subsequent product.
The Pebble Index 01 is a brilliant ring of kinds, however as a substitute of specializing in well being information or sleep cycles, the only function of this ring is to assist wearers keep in mind ideas that bolt out of the blue throughout the center of the day.
“Do you ever have flashes of perception or an concept price remembering? This occurs to me 5 to 10 occasions day-after-day,” Eric Migicovsky, who shepherded Pebble from Y Combinator to an angel funding of $375,000 to the record-setting Kickstarter marketing campaign, wrote in a blog post. “If I don’t write down the thought instantly, it slips out of my thoughts. Worst of all, I keep in mind that I’ve forgotten one thing and spend the subsequent 10 minutes attempting to recollect what it’s. So I invented exterior reminiscence for my mind.”
Whereas some gadget hounds may balk on the Index’s singular focus, they’ll’t grumble on the worth or battery life. RePebble (the corporate’s new working title) says individuals who preorder the Index 01 can pay simply $75—and the product will value $99 when it ships in March 2026. As for the battery life? Neglect recharging. Migicovsky mentioned it lasts for years.
When the battery does attain the tip of its life, the Pebble app will alert customers and ask in the event that they need to order one other ring. (There’s no charger, as Pebble believed folks have been extra more likely to misplace the charger earlier than they wanted it.)
Worn on the index finger, the ring has a button you possibly can click on together with your thumb to file your ideas to inner reminiscence. In case your telephone is inside vary, that recording is robotically despatched over and transformed to textual content on the gadget. A big language mannequin (LLM) will then choose the suitable motion (which could possibly be something from making a word to scheduling an appointment). And if there’s wind or loud background noises, you possibly can hearken to a uncooked audio playback to recapture your thought.
The ring itself is waterproof as much as 1 meter and doesn’t have to be eliminated when showering or washing your arms. In contrast to some digital assistants, it’s not listening to something you do in case you’re not urgent the button. There’s no month-to-month subscription price both.
“Initially, we experimented by constructing this as an app on Pebble, because it has a mic and I’m at all times sporting one,” Migicovsky wrote. “However, I noticed rapidly that this was suboptimal—it required me to make use of my different hand to press the button to start out recording (lift-to-wake gestures and wake-words are too unreliable). This was powerful to make use of whereas bicycling or carrying stuff. Then a genius electrical engineer buddy of mine got here up with an concept to suit all the things right into a tiny ring.”
The Index 01 is available in three colours—polished silver, polished gold, and matte black—and in U.S. ring sizes 6 to 13. Whereas the purpose of the ring is to do one factor nicely, Migicovsky mentioned Pebble is leaving the door open for customers to customise it and create further performance.
Pebble was one of many first smartwatches, elevating $10.3 million on Kickstarter in 2012. From 2013 to 2016, having a Pebble in your wrist gave you on the spot geek road cred. However in December of 2016, the corporate announced it would shut down, because it struggled to discover a mainstream viewers and competitors elevated.
Migicovsky resurrected it earlier this 12 months, altering the title to rePebble, after Google launched the Pebble working system (OS) as open-source software program. With this new product, the corporate is hoping to point out it has discovered from its previous errors.
Pebble Time, the second watch within the Pebble’s unique incarnation, was largely accountable for the corporate’s collapse. The corporate didn’t market the brand new watch correctly, principally dropping it in shops and anticipating it to promote, based mostly on the Kickstarter success. Pebble failed, for years, to hire a head of marketing, and any promotion determination the corporate did make was not essentially one it caught with.
Issues are a bit totally different this time round. RePebble has been engaged on the Index 01 within the background whereas creating its new Pebble watch, and it’s utilizing the identical accomplice manufacturing facility. There might be a large alpha take a look at of the product in January earlier than rePebble launches mass manufacturing.

