2024 COLMI R09 Smart Ring with Charging Case, Health & Sleep Monitor

The COLMI R09 Smart Ring offers advanced health monitoring in a sleek, lightweight design. Enjoy 24/7 heart rate and sleep tracking, skin temperature monitoring, and activity tracking. With a titanium steel shell and 5ATM water resistance, it's built for durability.

• Activity Tracked: Activity, Steps, Distance, Calorie Tracker
• Battery Capacity: 15mAh (7#~9#), 18mAh(10#~13#)
• Item Weight: About 3.5g
• Metrics Measured: Heart Rate, Sleep, Blood Oxygen, Body Temperature, Stress
• Model Number: COLMI R09
• Waterproof Grade: 5ATM
• Origin: Mainland China

Includes: COLMI R09 Smart Ring, Charging Case

For best performance, wear the ring on your index finger. Measure the circumference of your finger before purchasing. Use the charging case to start the ring. Remove any protective film on the charging port before use.