▪ NFC-enabled smart ring for payments and access control▪ Supports Mastercard, VISA, Alipay, WeChat Pay,etc.▪ Multi-card binding for seamless switching across services▪ Vibration alerts for calls, reminders, alarms, and payments▪ 5ATM waterproof rating▪ Full metal stainless-steel construction▪ Slim 2.3mm profile for comfortable all-day wear▪ Car key & access control compatibility for doors and smart locks 1. Elegant Fashion Design on FingerFull metal, Stylish, cutting-edge Technology, 2.3MM thickness, comfortable to wear. 2. Vibration AlertsIncoming call vibration Alert, Clock Alerts, Key eventsReminders, Payment Alerts, etc. 3. NFC Functions1,NFC Payment; support public transportation cards, support Mastercard, VISA cards, Wechat, Alipay, etc2, Access control, Car key, personal information, etc3, Support binding multi-cards 4. 5ATM waterproof50M waterproof design. Workable for diving, swimming, washing, bath,etc. Water Resistance5ATM Outer RingStainless steel Inner RingStainless steel 8 sizes: #6, #7, #8, #9, #10, #11, #12, #13 Product Dimensions8.5*2.2mmwidth*thickness CPURealtek RTL8762C NFCEMVCO certificate SupportG-Sensor SC7A22CSupport PPGHX3605 Support Touch sensorMulti-directional touch SupportBody temperature Accurate skin temperature sensor Memory SupportStorage ONE WEEK data on ring (RAM 160KB+ROM 512KB)Bluetooth BLE5.0Typical Usage 4-6 daysStandby 25 daysBattery Capacity 16mAhHigh density batteryBattery Type Lithium PolymerCharger Connector Magnetic contact chargingRecharging Time
