Sell ๑✘Xiaomi Band 4 Smart Wristband Fitness Bracelet Heart Rate Monitor Smart Band Sport Watch M4 MI4 best price

Function: Screen display band (0.96 TFT) Time, step, distance and calorie display on the screen Standard function (step, distance, calories) Sleep monitoring (sleep time, sleep quality) Incoming remind, Message push Anti-lost remind (phones beyond the scope will remind) Alarm clock remind Task remind Activities remind Moving target setting Moving information sharing SUOTA function, through the APK/APP boot bracelet firmware APP in Google play and app store Synchronous data to mobile applications Android and apple application in sync Specifications: System requirements: Android 4.4 and above, IOS 8.0 and above, Bluetooth 4.0 support Bluetooth version: BLE 4.0 Bluetooth chip: TLSR8266F512ET32 Battery capacity: 90mah Standby time: standby time will be subject to the actual measurement Working time: standby time will be subject to the actual measurement Motor: Vibration remind Charging interface: Suction-cup charger G Sensor: SC7A20 Antennas: Fpc antenna Product List: bracelet *1 Instruction manual*1 Charging cable*1 #bluetoothsportsbracelet #distancebracelet #Jewelry #Heart #Watch #Fitness #portablecup #Wristbands #Monitors #miband3 #m4 #xiaomi