Stylish Waterproof Heart Rate Monitor Wristband Color:Pink 2 hybrid ceramic precision bearings

2 hybrid ceramic precision bearings are used in the design of the Pendulum

enjoy a good wine time

and is completely made of materials and coatings certified by the European Union with high quality

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enhance their confidence and courage

Stylish Waterproof Heart Rate Monitor Wristband Color:Pink 2 hybrid ceramic precision bearingsFeatures: Heart rate monitor, Pedometer, Sleep monitor, sedentary reminder, call reminder, SMS alert, alarm, sliding touch, long stand, ultra fast charge, etc. Built inNFC chip: It can automatically transmit within 5cm response distance, fast swiping and replace the bus metro card 66 inchOLED touch screen for information watching: see call notifications, daily stats and time G sensor: adopts the newest flexible sensitive technology, the screen will