CES 2026, taking place in Las Vegas from January 6-9, is the world’s largest annual consumer technology event, where global brands unveil their latest innovations, including the Pebble Index 01 memory ring.
Follow all of our CES 2026 news here.
Pebble Index 01 Memory Ring
Announced in December, the Pebble Index 01 memory ring is being shown off for the first time at CES 2026. With a physical button and microphone, the idea behind the ring is to help you catch thoughts before they vanish.
Press and hold the button, whisper what you need, and it’s sent to your phone, where you can add it to notes, set it as a reminder, or save it for later review.
Core Devices describes it as “external memory for your brain”, but with intentional capture, the device is meant to become muscle memory because it’s always on your hand, rather than anything always listening, the designers hope it will easily fit into your day-to-day routine.
- Press-hold button + microphone capture sends audio to your phone for notes, reminders, or later review.
- Private by design: no recording until the button is pressed. Core processing and storage happens locally on your phone.
- No charging: the brand says battery life lasts for years of average use.
- On-ring storage: up to 5 minutes of audio stored when out of range, then synced later.
- Works with iOS and Android via the Pebble mobile app. Available in polished silver, polished gold, and matte black (US sizes 6–13).
A big plus is that the Pebble Index 01 memory ring doesn’t require an internet connection or a paid subscription for its core functionality.
The company says privacy and reliability are key requirements. Recording only starts when you press the button, and recordings are processed and stored on your phone.
On the hardware side, the ring is made from durable stainless steel and is water-resistant, designed to withstand handwashing, showers, and getting wet.
It comes in polished silver, polished gold, and matte black, and it is offered in US ring sizes 6 through 13. There is an RGB LED as the only source of feedback to confirm button presses, saving battery life and reducing distraction.
There is no speaker or vibration motor because it is an input device only.
Battery life is one of the headline claims. Core Devices says the battery lasts for years of average use and that you never need to charge it. When the battery reaches the end of its life, you can send the ring back for recycling.
If you record when your phone is out of range, the ring can still capture the moment: up to 5 minutes of audio can be stored on the ring and synced later. Raw audio playback is included as a practical fallback if speech-to-text struggles in windy or loud environments.
On the software front, speech-to-text and AI models run locally on your phone using open-source software in the Pebble mobile app.
There is support for 99+ languages for speech-to-text, though quality may vary by language.
Beyond remembering things, the ring can be configured to run actions. Examples include sending a message, controlling music with button clicks, and choosing where notes and reminders are saved.
The button can be configured for single or double-clicks, add your own voice actions via MCP, route recordings or transcriptions to your own webhook, or even skip the built-in processing and send captures to your own app or server.
Pre-orders are priced at $75 with worldwide shipping due to begin in March 2026. After release, the price will rise to $99.
Frequently Asked Questions — CES 2026
CES 2026 is projected for 6–9 January 2026, with media days on 4–5 January for major press briefings.
The show will run across the Las Vegas Convention Center, the Venetian Expo, and selected venues on the Strip.
CES 2026 is a trade-only event requiring verified industry credentials, such as employer proof or recognised media status.
Registration is expected to open in mid-2025 following the CTA’s established annual cycle.
Yes. AI is a core theme for CES 2026, with expanded exhibition zones covering generative AI, robotics, and real-world applications.
Keynotes are expected to address AI governance, sustainability, mobility innovation, and global technology standards.
No. CES 2026 is not open to the general public and requires approved trade registration.
Yes. Eureka Park will again showcase global start-ups in AI, mobility, robotics, health tech, and climate innovation.
Arriving on 4 January is recommended for media events. Hotels near monorail stations provide the quickest venue access.
Attendance is anticipated to match recent years, likely between 115,000 and 130,000 participants.
Yes. EVs, charging solutions, and software-defined vehicle platforms will again dominate West Hall.
Expect long walking distances, multiple venues, and busy sessions. Planning routes and carrying a power bank are essential.
