Smart Ring With Heart Rate Blood Oxygen And Sleep Monitoring Size 11 Black

Features:
• Main Chip: Rf03
• bluetooth: 5.0
• Sensor Chip: Stk83
• Battery Capacity: 15Mah
• Battery Life: 5-7 Days Of Use And 15 Days Of Standby
• Charging Time: About 1 Hour
• Waterproof: 5Atm
• Charging Method: Magnetic Charging
• Compatible System: Android 5.1 Or Above Ios 8.0 Or Above
• app: Qring

Specifications:
• Compatibility: Android 5.1 Or Above Ios 8.0 Or Above

Package Includes: (As Per Selected Options)
• 1 X R06 Size 11 Smart Ring Supports Heart Rate / blood oxygen / Sleep Monitoring / Multiple Sports Modes<