Sleep Tracking Fitness Smart Health Ring Intelligent Detection Oxygen Pressure Temp HRV Fitness Tracker Smart Ring

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Product: S2 Smart Health Ring
Function: Sleep Tracker, 24 hour instruction, Fitness Tracker,
Feature: wifi, APP Control
Case Material: Alloy
Operating system: Android 5.0 or above:IOS 10.0 above
Battery: 17mAh
Net Weight: 2.5g
Waterproof Standard: 5 ATM,IP68,IP67 Waterproof
Fitness Tracker: Calories,Distance Multiple Sport Modes
Application: Heart Rate,Sleep,Blood Oxygen,Pressure,HRV,Skin Temperature,Take Photos,Find Ring,Female Physiology Reminder/
Charge Time: 1 Hour
Working Day: 5-7 Days

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