Smartwatch unisex Ops with digital display, 35 mm diameter steel case, orange polycarbonate strap. Water resistant up to 3 atm. Compatible systems: Android 5.0 or higher, IOS 9.0 or higher. Functions: Call and notification. Pedometer, Wrist sense, Calories, Distance, Stopwatch, Heart rate, Blood pressure, Oxygenation, Timer, Sleep monitor, Alarm clock, Sedentary reminder, Sport, Drink reminder, Music remote control, Weather, Shutter, Find smartphone, Menstrual report, Customizable background. Item complete with box and warranty.