After Bringing Pebble Watches Back, the Next Thing's a Ring
Pebble's Index 01 smart ring offers up to two years of use with 10-20 daily voice notes and syncs encrypted audio to a phone app without cloud dependency.
- Core Devices started Index 01 preorders today at $75, rising to $99 after shipments begin in March 2026.
- Pebble founder Eric Migicovsky built the Index 01 as a simple capture tool, calling it an "external memory" while Core Devices has shipped new watches and logged over 25,000 preorders.
- Pressing and holding the ring's button records audio, streaming encrypted clips to the Pebble app where an on-device LLM processes speech-to-text; the hearing-aid battery lasts 12–14 hours and supports a recycling program.
- Positioning itself against subscription-heavy rivals, Pebble emphasizes local processing and no subscription, with the Index 01 focusing solely on voice notes unlike Sandbar's Stream Ring.
- Programmable single and double presses let the Index 01 smart ring send recordings to custom apps or servers, while Pebble's open-source code and planned integrations with ChatGPT and the Model Context Protocol invite developers and hobbyists to expand features.
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37 Articles
View: A new $75 AI ring finally gets hardware right
Reed’s viewA lot of the silly AI hardware products that have launched and failed tried to do too much. Finally, someone has built a product that breaks new ground on the concept of simplicity. I haven’t tried the Pebble Index, a ring that can record audio snippets, but I want to. It costs $75 to preorder and $99 once it’s officially out, and you never have to charge it. When the battery runs out after “years,” you send it back to the company. Th…
Pebble's new Index 01 smart ring focuses on one thing: recording your voice
What makes the Index 01 unique is the fact that it was designed for a single purpose. There is no Internet connection, no subscriptions, and no speaker. It doesn't monitor health data, and it only listens when you press the button. It even works when you are out of range...Read Entire Article
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