TOZO S4 AcuFit One Smart Watch 1.78" AMOLED Ultra-Clear Screen for Men Women, Call/Answer Fitness Tracker, Heart Rate Sleep Blood Oxygen Monitor IP68 Waterproof for iOS 11.0+ Android 9.0+ Gold Truffliest Plugs into 12v car cigarette

Plugs into 12v car cigarette lighter or home outlet (built in ac/dc transformer) both cords included

and SUVs that's backed by up to 50

Anti-resonance

make a easier cleaning

TOZO S4 AcuFit One Smart Watch 1.78" AMOLED Ultra-Clear Screen for Men Women, Call/Answer Fitness Tracker, Heart Rate Sleep Blood Oxygen Monitor IP68 Waterproof for iOS 11.0+ Android 9.0+ Gold Truffliest Plugs into 12v car cigaretteUser Friendly Design with AMOLEDFeaturing a upgrated 1. 78'' AMOLED HD Display with 368*448 higher resolution, which has a wider visual range, faster response speed, wider color gamut, lower energy consumption, and higher contrast, TOZO S4 takes you to experience unprecedented crystal clear visual effects. All in One Smart WatchTozo smart watch is the perfect companion for both men and women, combining a fitness tracker and a stylish accessory all in