SunRoad FR803 Outdoor Digital Smart Men Sports Watch-5TM Waterproof Outdoor Altimeter Compass EL Backlight Pedometer Watches for Android 4.0 and Apple iOS 7.0 FUNCTION: altimeter, compass, barometer, thermometer, pedometer, world time, time,alarm clock,countdown, sunrise and sunset,call remind and selfie function MULTI-PURPOSE: Excellent quality and comfortable to fit a variety of sports, such as mountain climbing, running, hiking, swimming, cycling, fitness, etc. WATERPROOF: 164 Ft / 50 M water resist, Support to swim and bathe in cold water. Please do not press any buttons underwater, and in case of damaging waterproof ring. BLUETOOTH MODE: Support Android system, iOS system for Selfie , Call and message remind PACKAGE: 1*sports watch, 1*cleaning cloth, 1* manual