Shenzhen Zhongxin Chuangzhan Technology Co.,Ltd. Smart Ring - Heart Rate Monitor Blood Pressure

MULTIFUNCTION: - Pedometer: Steps, Calories, Distance - Heart Rate Monitor - Blood Pressure Monitor - Sleep Monitor - Sport Modes HARDWARE: APP Name: ECTRI Charging Type: Magnetic Charging Large Battery Capacity: 18mAh Work Time: One full charge for 6 days Compatibility: Smartphone iOS 6.0 or above, Android 11.0 or above Bluetooth:5.1 NOTES: - IP68 Waterproof - DO NOT suitable for hot water, diving - Shake off the water after swimming and wipe dry the ring Packing: - 1* Smart Ring - 1* User Manual - 1* Charging Cable for Ring - 1* USB Type-C Charging Case (without cable) Any questions,please kindly contact us,we would always offer best solution to you.