ARC Ring · Smart ring
Everything the band knows. On one finger.
Secure checkout by MemberConsole. Your selected finish and size are included in the order.
- Up to 7 days of battery per charge
- Sleep, recovery, activity and temperature trends
- No subscription. Core app included
- Screenless and made to wear to bed
Battery per charge, tested. Actual runtime varies with settings and use.
No membership needed for sleep, recovery, activity and trends.
One-time price for ARC Ring.
Chapter 01 · The design
One shape. Four finishes.
Every ARC Ring shares the same flat top, the same thin seam line and the same smooth black interior. Pick the finish that suits you. Nothing else changes.
In motion
See it from every side.
Chapter 02 · Inside
Small sensors. A close fit.
Three low sensor points sit flush against the inside of your finger. They are designed to read heart rate, movement and skin temperature, then learn what normal looks like for you.
Sensor set proposed. Final hardware may change.
Chapter 03 · Nights
You forget it is there. It does not forget you.
No screen, no buzzing, nothing snagging on your sheets. ARC Ring is designed to sit quietly on your finger through the night and turn what it senses into a clear morning picture.
The same ARC App. A smaller shape.
Sleep
Duration, stages and consistency over time.
Recovery
Resting heart rate and HRV against your baseline.
Temperature
Nightly skin temperature trends.
Activity
Steps, movement and workouts.
7-day battery
Charge once a week on the compact dock.
- Price
- $199, $0/month
- Finishes
- Matte black, brushed titanium, stone, gold
- Sizes
- US 6 to 13
- Battery
- Up to 7 days, tested. Varies with use
- Sensors
- Optical heart rate, accelerometer, skin temperature (proposed)
- Water resistance
- Rating pending production testing
- Phones
- iPhone and Android
- In the box
- ARC Ring, charging dock, USB-C cable
ARC Ring is in development. Final specifications may change. ARC is a general wellness product and is not intended to diagnose, treat, cure or prevent disease.