COLMI R12 Smart Ring with Touch Screen and Wireless Charging

Listed specifications, features, and package details are regrouped below for easier reading. Motion Sensor: ST LIS2DOCHeart Rate Sensor: Vcare VC30FBattery Type: Lithium polymer Charging Mode: Wireless chargingApp Name: QRingSupported App Languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, 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 13. Product: R12 Smart RingColors: Black, Gold, Silver. Size: 7, 8, 9, 10, 11, 12, 13Connectivity: Bluetooth 5.2 BLE (Bluetooth Low Energy)Main Chip: RealtekChipset Model: RTL8762 ESFCompatible Systems: Android 5.1 or above, iOS 8.0 or aboveWaterproof Level: IP68 & 5ATM (dual certification)Specifications:. Battery capacity: 15mAh (Sizes 7–9)18mAh (Sizes 10–.