Sell Bluetooth Smart Wristband Sport M2 Smart Watch Fitness Heart Rate Monitor best price

Specifications: The Bluetooth smart bracelet is designed with the high grade military sensor and 4.0 Bluetooth chip set. 0.42 inch high definition OLED screen, high sensitivity touch-control IC, rechargeable battery with long working time. With good compatibility for IOS and for Android smart phone, convenient wrist band with multiple functions. Practical wrist decoration t o keep your healthy life and brings convenience. Functions: Dynamic Heart Rate Monitoring: optical heart rate detection. Sleep Monitoring: according to their own conditions to open sleep monitoring. Call Alert: vibration alert when incoming call. Information Reminder: SMS, micro message, QQ information vibration. Time Display: you can check the time with your hand. Smart Alarm: you can add alarm in app. Bluetooth Connectivity: use cutting-edge Bluetooth solution. Item Name: Bluetooth Smart Bracelet Case Material: Plastic, ABS Strap Material: TPU Battery Capacity: 70MAH(Included) Standby Time: 300 Hours Input Voltage: 5V Display: 0.42" OLED Dialog Bluetooth: Bluetooth 4.0 Compatible: for IOS, for Android Control: Touch Screen Waterproof: Daily Life Waterproof Sensor: Low Power Acceleration Sensor Features: Time Display, Phone Call Remind, Sleep Monitoring, Sports Length: 23.5cm/9.25" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Included: 1 x Bluetooth Smart Bracelet 1 x USB Cable #Bluetoothwatch #SportsWatches #bluetoothsmartwristband #smartwristband #sleepmonitor #fitnesstrackerwristband