COLMI R12 Smart Ring with Display and Wireless Charging, 5 ATM Waterproof

The COLMI R12 is a smart ring featuring a display screen and touch controls for easy access to your health and activity data.

• Material: Steel case

• Water Resistance: 5 ATM waterproof rating

• Health Monitoring: Tracks heart rate, blood oxygen, sleep, and stress levels

• Activity Tracking: Steps, distance, and calories monitored

• Display: Touch screen built into the ring

• Charging: Wireless charging included

• Weight: Approximately 3.3 grams

• Battery Capacity: 15mAh (sizes 7-9), 18mAh (sizes 10-13)