Professional M2 Smart Wristband Fitness Heart Rate Monitor Smart Bracelet Watch is a great addition to your watch collection. Track your sports activity 24/7. Measure your Heart Rate on the go and many other sports vitals.

Features:

Dynamic heart rate monitoring: optical heart rate detection. Steps: Calories, calories, steps. 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 solutions. Specification: Battery capacity:70MAH Standby time:300 hour Input voltage:5V Texture of material:Plastic ABS Watch strap:TPU elastomer Total length: 235mm width: 19mm screen:0.42 inch OLED Bluetooth:Bluetooth 4.0 Touch:Touch mode button Waterproof level:Life waterproof (Not for shower or swimming) Sensor:Low power acceleration sensor Time :OLED show 24style Charging interface:USB socket Alarm clock:cellphone in tercalate ( clock) APP:Droihealth Control type :Button control,APP control Compatability: Android 4.4 / iOS 8.0 and Above System Available Color: Black

Dynamic heart rate monitoring: optical heart rate detection Steps: Calories, calories, steps Sleep monitoring Call alert: vibration alert when incoming call. Information reminder: SMS, micro message, QQ information vibration Time display Smart alarm:you can add alarm in app. Bluetooth connectivity: Use cutting-edge Bluetooth solutions