Verified Menders
Real people. Real results.

Join hundreds of people who track their health with us.

Free with every order
What's included

Why N°01
More than any watch can do.

Your watch counts steps. The N°01 does much more. It tracks your heart, breath, and body heat all day and night. Each morning, it tells you: am I rested? Am I ready to work out?

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01
Sleep
Light, deep, dream sleep, and every time you woke up.

02
Heart rate · weekly
Heart rate tracked weekly. Catch stress or illness early.

03
Daily score
One daily score. Should you push hard or rest today?

04
Heart rate · overnight
Heart rate tracked all night. Even while you sleep.

05
Body temperature
Body temp tracked overnight. Know before you feel sick.

06
No fees
No monthly fees. Ever. Your data is yours.

The QRing app

Sync the N°01 to see your sleep, heart, and movement on one clean dashboard. No subscription. Ever.

Sleep
Deep, light, and REM breakdown every morning. Your sleep score in one number.

Heart rate
Resting heart rate and HRV tracked 24/7. The reads you'd never catch yourself.

Activity
Steps, distance, and automatic workout detection. The small movement that adds up.

Blood oxygen
Overnight SpO₂ monitoring. Flags dips your body doesn't tell you about.

Connect in 60 seconds

• Download QRing — free on the App Store or Google Play.
• Open Bluetooth on your phone and power on the ring.
• Tap 'Add Device' in the app — pairs in under 30 seconds.
• Wear it to sleep — your overnight data syncs by morning.