Specifications

• Body Metrics: Heart rate, Blood oxygen, Sleep monitoring, Multiple sports modes, Steps, Distance, Calorie
• Width and Thickness: Width 8mm, Thickness 2.7mm
• Ring Weight: Approx. 4g
• Bluetooth: BLE5.0 (low energy chip)
• G-Sensor: Supported
• PPG Sensor: Supported
• Battery: 20 mAh
• Battery Life: 5-7 days of use, 15 days of standby
• Charging: About 1 hour, Magnetic Charging
• Waterproof: Yes, 5ATM*
• Flash Memory: 208+512KB
• App Compatibility: Name: QRing. For Android 5.0 and up, iOS 9.0 or later
• Languages: English, French, Russian, German, Arabic, Simplified Chinese, Traditional Chinese, Danish, Ukrainian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, Polish, Thai, Estonian, Swedish, Lithuanian, Romanian, Dutch, Portuguese, Spanish, Vietnamese, Korean, Malay.

*Take off when showering as hot water may cause damage