-Main Functions :Make calls/ Answer calls, Send and view messages, sync calls, sync messages,Push Message notifications (for Facebook, Twitter, Wechat, Whatsapp etc) pedometer, sleep monitoring, sedentary remind, Image viewer, Sound recorder (need put a TF card ), Audio player, Remote capture, Alarm, Two way Anti lost, Phone book, calendar, calculator, world clock.
-Bluetooth Mode: You don\'t need to put a SIM card into the smart watch, you just need to connect the watch with your Android mobile phone by bluetooth, then you can make calls, answer calls, view SMS messages and messages for some APPs in your mobile phone (such as Facebook, Whatsapp, Twitter, Wechat ect.) You don\'t even need to take out of your phone from your pocket. it\'s very convenient for your work and your life.
-Use as an Independent Phone : If you put a Nano SIM card in this smart watch, you can make phone calls directly from the smartwatch, including answering and dialup, you can also send and view text messages by the smart watch. We recommend the T-mobile GSM SIM card.
Compatible Phone Models:Compatible with all Android and IOS phone, such as Apple, Samsung, Google, HTC, Sony, LG, Huawei, ZTE, Oppo, Xiomi, Lenovo etc. It is compatible with all Android smartphones.Please Note: it can be paired with phone via Bluetooth, but here\'s no APP for iPhone(IOS system)  it only supports partial functions, There is no push notifications from social media messages.sync Message, sync notification, remote capture, Anti lost functions not work for iPhone.
-HD Display: Full round Touch screen smart watch, High sensitive capacitive touch screen, Perfect match technology, Resolution ratio: 240x240 pixel. under 30usd reliable watch,perfect for friends.