R02 Smart Ring Mens Rings for Woman Smartring Heart Rate Monitor Multi-sport Mode Bluetooth Fitness and Sleep Tracker

Waterproof Grade : 5ATM Model Number : R02 Display screen : No NFC Support : No Activity Tracked : Activity Tracker,Steps Tracker,Distance Tracker,Calorie Tracker Metrics measured : Heart Rate Monitor,Sleep Monitor,Stress Monitor,Blood Oxygen Monitor Item Weight : 4.7g Case Material : Stainless Steel Origin : Mainland China Battery Capacity(mAh) : 15mAh

Basic Functions: Activity tracker(Steps, Distance, Calories), Sleep monitor(Deep sleep, Light sleep), Heart rate monitor, HRV(Heart rate variability), Multi-sport mode, more than 170+ sport modes, Blood oxygen, Stress, Take pictures. Main Parameters: 1.Chipset: BlueX Micro RF03; 2.Supporting Systems: QRing APP Compatible with Android 5.1+, iOS 8.0+; 3.Bluetooth Version: 5.0 BLE (Bluetooth Low Energy); 4.Battery Capacity: 15mAh, 5-7 days of use, 15 days of standby; 5.Charging Mode: Magnetic Charging Cable, Charging time: About 1H; 6.Dust Proof Waterproof Level: IP68; 7.Supported Languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Türkiye, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay.