Oura Ring Gen 4

Condition: Brand New / Never Opened
Selling a brand-new, factory-sealed Oura Ring Gen 4 (Silver, Size 11). The box has never been opened, the ring has never been worn, and it has never been activated with any Oura account. This unit is 100% eligible for activation as a new device.

What’s Included (factory sealed box):
Oura Ring Gen 4 (Silver, Size 11)
Original sealed packaging
Charging base + cable (inside the sealed box)
untouched, never paired, never used

Key Features:
Industry-leading sleep tracking (HRV, sleep stages, temperature trends)
24/7 heart rate, SpO₂, readiness score, and recovery insights
Lightweight titanium design for all-day comfort
Excellent battery life
Works with iOS and Android
Ready to activate on any new Oura account