Think it. Whisper it. Done.
A ring that turns your voice into notes, actions, and reminders — instantly.
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Lock in exclusive early-bird pricing
Fully refundable · Cancel anytime
Your best ideas don't come at a desk. Murmurcaptures the thoughts before they fade — then finds the patterns in your thinking.
One gesture.
Press the ring and speak. No app to open, no screen to unlock. Your thought is captured before you even finish the sentence.
The morning letter.
Every morning, a short reflection lands in your inbox. Patterns you hadn't noticed. Threads between ideas from different days. Your own thinking, returned to you.
Engineered to disappear.
Grade 5 Titanium. Dual MEMS microphones. A single button. Every detail designed so you forget it's there — until the moment you need it.
Press to start capturing. One gesture, no screen needed.
Dual MEMS mic. Captures your voice clearly.
Grade 5 Titanium. 2.4g. Designed to disappear on your finger.
Engineered to disappear.
Grade 5 Titanium. Dual MEMS microphones. A single button. Every detail designed so you forget it's there — until the moment you need it.
Press to start capturing. One gesture, no screen needed.
Dual MEMS mic. Captures your voice clearly.
Grade 5 Titanium. 2.4g. Designed to disappear on your finger.
Between meetings. Mid-walk. Half-asleep. Press the ring, speak the thought, let go. murmur catches what your mind was already releasing.
Your thoughts have threads you haven't noticed yet. Patterns that only emerge over days and weeks. murmur listens across everything you've said — and finds the shape underneath.
Every morning, a letter. Not a summary — a reflection. What you've been circling. What connects to something you said three weeks ago. The things you're thinking about more than you realize.
The App
Your thoughts, organized quietly.
Capture
Threads
Specifications
Lock in the lowest price
Early supporters get exclusive pricing
Fully refundable · Cancel anytime
Ships Summer 2026Philosophy
We believe the best thinking happens away from screens. We are a team of designers, linguists, and engineers who noticed that our most interesting ideas arrived when our hands were full. Murmur is our answer: a way to hold onto the thoughts that matter.
The Team
Built by ex-HCI and robotics researchers at UC Berkeley.
Inquiries
How does the deposit work?
A small refundable deposit reserves your Murmur ring at the exclusive early-bird price. We'll email you before charging the remaining balance. You can cancel anytime for a full refund — no questions asked.
How do I size my ring?
Upon reservation, we ship a sizing kit immediately. Confirm your size in the app, and production begins.
Is there a subscription fee?
Basic features like gesture control, notes, and reminders work forever — no subscription needed. Murmur AI (smart summaries, morning letter, voice actions) is included free at launch. There's also a permanent free tier with limited AI requests.
How does the morning letter work?
Every morning, Murmur sends you a short reflection drawn from your recent captures — surfacing patterns, connections, and half-formed ideas worth revisiting.