KASSICA Waterproof IP57 Bluetooth SmartWatch Round Touch Screen Metal Frame Remote Control Wristwatch For IPhone IOS and Android Smartphone (Black) Gesture control (answer the phone, make the screen brighter, flip), Siri voice control, Bluetooth synchronization , sports pedometer, sleep monitoring, sedentary reminder, Bluetooth music, remote control camera, two-way anti-lost look for each other, information remind (SMS, missed calls, QQ, micro letters, e-mail) Phone book, call history, multiple dial style, clock display, alarm clock, calendar, calculator, stopwatch, system settings Compatible with all smartphones. Compatible Samsung, Apple, Huawei, HTC, Xiaomi, Lenovo... Smart Bluetooth Watch Smartwatch with LED Display Barometer Alitmeter Music Player Pedometer for Android IOS Mobile Phone Round IPS Screen Smartwatch