Invtepy Ip68 Waterproof Shockproof Dustproof Touch Screen U Watch Bluetooth 4.0 Smart Watch Smartwatch for Samsung Sony Xperia HTC ONE LG Android IOS Smartphones iphone 5s/5c/5/4s/6/6Plus-Yellow IP68 Waterproof Dustproof Shockproof: Military level quality,fresh masterpiece,underwater 3 meter,waterproof inclosed design,prevent dirt,10 meters drop, safe landing,omnibearing protect your watch. 300mA polymer battery, more durable, more to the force Ring reminder when your Android 2.3 or above and IOS 7.0 or above smart phone receive a message (including Wechat, Gmail , Facebook, CNNAPP,LINE, Twitter, WhatsApp, Skype, qq,and so on),some functions can't fit for IOS iphone,please reference the description! Delicate location for outdoor sports: the compass is an important instrument of navigation,it is suitable for many occasions,more accurate and more stable,since you get it will never be lost the way.Following the picture on the watch to move the watch at horizontal direction in order to adjusting when you use this function at first time. Major Function: IP68 waterproof, Pedometer,Sleep Monitoring,Compass,Burglar Alarm,Remote Pictures,Remote Notification, Alarm Clock,Stopwatch,Phone book,Hands-free calls,Music Sync.