ARC Band is in pre-production · $149 planned retail · No monthly membership for core features

Support

Sleep

ARC is designed to estimate sleep patterns from motion and physiological signals.

What ARC may show

Planned views include sleep duration, consistency, bedtime, wake time, estimated stages, resting heart rate, HRV and nighttime movement.

Estimated stages

Consumer wearable sleep stages are estimates and should not be treated as clinical polysomnography.

Health concerns

ARC is not intended to diagnose sleep disorders. Seek qualified medical care for persistent sleep concerns.