This smartwatch is compatible with all Bluetooth enabled android smartphones. The durable and Comfortable Waterproof Smartwatch is very light-weighted to wear. The soft watch strap is adjustable to fit different people. Just connect this Bluetooth smartwatch with your smartphone via Bluetooth, then you can read Whatsapp, Twitter, Facebook, and other applications push messages, view and reply text message, the time and date will be automatically synchronized. It is very easy to use due to its smart touch screen design. This brand new and high quality is a great gift for your family and friends.