Your best thinking happens out loud. Then it's gone.

Meetings, calls, walks, 2am ideas. You were present for all of it — and lost most of it. Note-taking splits your attention; recording apps bury you in audio you'll never replay. notu listens, so you don't have to.

notu R1 Pro in its black leather MagSafe wallet on an oak desk next to a ceramic espresso cup

An object, not a gadget.

Brushed aluminum. 3 mm thin. Lighter than a credit card. It snaps to your iPhone with MagSafe and disappears into your day — 60 days of standby, 480+ hours of recordings.

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notu R1 Pro attached via MagSafe to the back of an iPhone on travertine stone

It lives on your phone.

Snaps to MagSafe, right below the camera. The size of a card wallet — because it is one. You'll forget it's there until you need it.

Buy notu R1 Pro
The notu iOS app — home screen with R1 connected and an AI summary with key highlights and action items

Your conversations, made useful.

The notu app turns every recording into transcripts, AI summaries, and action items — and lets you ask questions across everything you've ever captured. Free on the App Store.

Get the iOS app

Private by architecture, not by promise.

Transcription runs on the device. Your conversations never leave it to be processed, stored, or used to train someone else's model. That's not a policy you have to trust — it's hardware you can hold.

  • 100+ languages

    Real-time transcription with automatic detection and speaker identification.

  • Summaries & action items

    Review an hour-long call in seconds. Decisions, owners, next steps.

  • Ask notu

    “What did we agree on pricing?” Chat with everything you've recorded.

Questions

Do I need a subscription?

No. Recording and unlimited on-device transcription work without any plan. 3 months of notu Pro are included for advanced features — after that, Pro is optional.

Does it work with my phone?

The R1 attaches via MagSafe to iPhone and records fully standalone. The companion notu app for iOS is on the App Store.

Shipping, returns & warranty

Orders ship within 24 hours with tracking. 30-day returns and a 1-year warranty are included.