In the latest Latest Gadgets News 2025, Pebble founder Eric Migicovsky has unveiled a new AI-powered wearable: the Index 01 smart ring. Priced at $75, this sleek, stainless steel ring is designed for recording quick voice notes and reminders with the press of a button. Unlike always-on AI devices, the Index 01 only records when the user intentionally presses and holds its side button, ensuring privacy and control.
Focused on Quick Notes, Not AI Assistance
The Index 01 isn’t a fitness tracker or a virtual assistant. Instead, Migicovsky describes it as “external memory for your brain,” aimed at capturing fleeting thoughts instantly. All recordings are processed locally on your smartphone via Pebble’s open-source app, eliminating cloud storage and subscriptions. The ring is water-resistant up to 1 meter, making it durable enough for handwashing, showering, or rainy weather.
Users can record up to five minutes of audio per note, which is ideal for short reminders, ideas, or tasks. The ring supports over 100 languages and stores temporary recordings for times when it is out of Bluetooth range. Once synced, notes are transcribed with speech-to-text, while raw audio is saved to preserve accuracy.
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Practical Design and Features
The Index 01 features programmable buttons, letting users perform multiple actions such as controlling music, taking photos, sending messages via the Pebble ecosystem, or integrating with apps like Notion and Beeper. Its small, lightweight design ensures it can be worn comfortably throughout the day without adding bulk.
Migicovsky highlights that the battery is designed to last for years, not hours, and the device can be recycled through the company once it reaches the end of its lifespan. The Index 01 is available in silver, polished gold, and matte black, with eight ring sizes to fit most fingers.
A Sustainable and Independent Approach
Core Devices, Migicovsky’s new company, emphasizes sustainability and independence, taking a self-funded approach with a small five-person team. This differentiates it from traditional venture-backed startups and ensures careful attention to device longevity and ethical design.
The Index 01 joins a growing category of voice-note wearables, competing with devices like Sandbar’s Stream Ring, though Pebble’s solution is unique in its no-subscription model and robust privacy features.
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Preorders and Availability
The Index 01 smart ring is currently available for preorder at $75, with prices increasing to $99 after March 2026. It is compatible with both iOS and Android devices, and integrates seamlessly with Pebble smartwatches for additional functionality.
For anyone following Latest Gadgets News 2025, the Index 01 smart ring represents a clever blend of simplicity, privacy, and utility, perfect for professionals, students, or anyone looking to capture thoughts instantly without relying on bulky devices.
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Disclaimer: Product specifications, pricing, and availability are subject to change. Features may vary based on region and device compatibility.
