This 2 slots design, one is sim card slot and the other is TF card slot. It acts as a phone with a micro SIM card, so you can send messages and make a call via the Smart Watch. It supports TF card maximum 32G. It includes most of the functions that supplied on cellphone while more portable. You can also make and receive phone calls directly from the smart watch or switch phone calls from the Smart Watch to your mobile device easily. Fully compatible with Android Powered smart phones.
- Support Pedometer analysis, selfie, sedentary remind, sleep monitoring, anti-lost, remote take picture, bluetooth connection, music player, handsfree call, call sync, MP3 audio player, bluetooth music playing, a variety of information synchronization: SMS,QQ Facebook, etc.
- Elegant Design: 2.5D full arc capacitive touch screen gives you a comfortable watching feel.