Blue Ocean Smart Watches for Men (Answer/Make Call), 100M Waterproof Smart Watch for Android Phones and iPhone, 1.8" Outdoor Sports Fitness Tracker with Heart Rate, Sleep Monitor, Black

Please charge it first to activate the watch the first time you receive it. Please fully charge the watch when using it for the first time. Please remove the protective film on the screen and the back of the watch. The smart watch is not compatible with a PC or tablet. The data on the smart watch cannot be used for medical purposes; it's for reference only. The product package includes: 1 x smartwatch, , 1 x USB charger, and 1 x manual. Special features Mechanical Shock Test and Sea Turbulence Test, Drop-resistant and Ice- and Freezing Rain-resistance, 10 ATM Water-Resistance, 96H Salt spray test and 8H Fluid contamination, 50M Shock-Resistance, -104°F Cold-resistance and 188°F Heat-resistance, 240h h humidity resistance and Enhanced Antimagnetic