Topcart New Sim Card GW08s Titanium Colorful Smartwatch 108MHz MTK2501 CPU Bluetooth 4.0 Watch Sync for iOS Apple iPhone 6/6 Plus/5/5c/5s Android Samsung S4/s5/note 2/3/4 & HTC (Blue) support telephone answering phones and call;2: support the receiver and a hands-free calling patterns3: support mobile end date and time to show, can customize the date and time at the same time;4: support phone contacts with explicit; support a stopwatch/clock function and phone ring custom selection6: support mobile phone outcall and incall records 7: Sync with mobile phone showwing the message from WeChat, SMS and QQ so on. support anti-theft function9: support power saving mode10: bluetooth music, remote control11: support, height gauge, thermometer, pressure;12: support the compass, sleep monitoring