Fitness Tracker Bluetooth Smart Watch nocompromiseforcooltec Built-in a layer of highly

Built-in a layer of highly flexible sponge

and some friendly competition

rope let pull-downs and triceps press downs

the back has its universal sticker

Material: Aluminum Alloy+Abs+Pc

Fitness Tracker Bluetooth Smart Watch nocompromiseforcooltec Built-in a layer of highlyAccurate Activity Tracker Watch & Sports Modes Fitness watch accurately tracks your steps, calories, heart rate, sleep stages, Blood Pressure, oxygen; It can also connect to smartphone GPS for modes like Run for more precise real time pace & distance. IP67 waterproof, you can wear it when swimming and record various data. Protect & monitor your health Bluetooth Smartwatch for men and women can monitor your heart rate all day automatically, and measure