Smart Watch Fitness Tracker Watch with Heart Rate Blood Pressure Monitor IP67 Waterproof Bluetooth Smartwatch Sports Activity Tracker Smart Bracelet f

Weight :23.3g Water reistant level :5ATM Display type : AMOLED Screen size :1.1" Resolution :126 x 294 Color depth :16bit Screen brightness :Up to 450 nit Touchescreen type :AMOLED+TP capacitive touchscreen Screen protection :2.5D tempered glass Button : Single touch button(wake up,go back) Wrist strap material :TPE Wireless connectivity :BT5.0 BLE Sensors :3-axis accelerometer + 3-axis gyroscope sensors PPG heart rate sensor Battery :LiPo,125mAh Standby time :14 days Charging time :<2 hours System requirements :Android 4.4,IOS 10 or above Package contents :Mi Smart Band 5 x1 Wrist strap x1 Charger cablex1103