Consumer Electronics

M4 Waterproof IP67 Smart Watch Wristband Bracelet with Sport Fitness Tracker, Heart Rate Monitor - BlackDevice Model:� intelligent heart rate bracelet
Compatible system: Android 4.4 and above and iOS 8.4 and above
Main functions: real-time heart rate measurement, pedometer, calorie burning, distance, sleep monitoring, call reminder, alarm reminder, information push, flip bright screen (WeChat, blood pressure function)
Vibration: real-time vibration reminder (non-Bluetooth connection status)
Waterproof and dustproof: IP67 waterproof, bathing swimming
Display: 0.96-inch color screen
Connection parameters: low consumption Bluetooth 4.0 synchronization
Appearance Material: TPE
Product color: black, red, blue, pink, purple
Other features: "Control mode: lift the wrist display, touch the button, heart rate, blood pressure, blood oxygen, information reminder, WeChat, FB reminder, sports pedometer, alarm clock
Battery Type: Polymer lithium battery
Life time: 3-7 days
Charging method: USB contact charging
Charging time: about 1 hour

Quantity 1 set
Material ABS
Water-proof IP67
Bluetooth Version Bluetooth V4.0
Touch Screen Type Yes
Compatible OS Android 4.4 and above and iOS 8.4 and above
Battery Capacity 90mAh
Battery Type Li-polymer battery
Standby Time 5-7 days
Packing List
1 x Smart Bracelet
1 x User Manual

Package Weight:0.1kg (0.220lb)
Package Size:10cm x 6cm x 3cm (3.94in x 2.36in x 1.18in)