Description

Smart Ring Men Women Heart Rate Blood Oxygen Sleep Recorder Health Monitor Sport Activity Fitness Tracker Ring For AndroidIOS
Specification:
Appearance material: Stainless steel
Waterproof grade: IP68
Charging time: about 1 hour
Charging method: Magnetic charging
Compatible systems: Android5.1 (inclusive) and above, IOS8.0 (inclusive) and above
Battery life: 5-7 days of use, 15 days of standby

Product List:
1 * Fitness Tracker Ring
1 * Charging Cable