X7 Bluetooth Pedometer Sports Smart Band IP67 Waterproof Calorie iOS Android

[IP67 WATERPROOF & HD Screen]: IP67 level waterproof, according to waterproof and dustproof standard: Swimming, taking a cold shower, washing your hands or getting caught in the rain will not damage your watch, but DO NOT use in when diving. HD OLED screen, 64*32 in Resolution, bring you the ultimate visual enjoyment. [Heart Rate & Sleep Elvation Monitor]: With advanced heart rate monitoring technology, the dynamic heart rate accuracy can be up to 90%. It can track the quality of your sleep, recording the light sleep and the deep sleep. [Multifunctional Health Guardian].: Intelligent bracelet with 24-hour time system can track steps, temperature, walking distance and calorie burnt, get up alarm alert, drinking water or long time sitting reminder, in addition to outside time date show, remote camera control , anti-lost function, vibration calls to remind, it also features function such as pressure monitor and elevation. [Compact & Comfortable Design