Come and Check Our Branding Solutions.The T900 smartwatch runs the MTK2502 processor with g-sensor, heart rate monitor. The wearable has 200 mAh lithium polymer battery with 5-7 days of standby time. It is also packed with built-in speaker and mic for its Bluetooth function. Of course, its main feature, a Bluetooth call, you can receive calls, dial calls in your smartwatch. There is a phonebook, call logs, dialer. The smartwatch also supports smart messaging, with its information push. Receive SMS reminder, social app remidner, Facebook, WeChat, QQ, Twitter, Line and WhatsApp. For sports functions, the wearable has professional sports mode, it provides information on steps, trajectories and calories. Other functions included in the device are remote camera, find band, music control, alarm, sleep monitoring. Pls check inventory and detailed info before placing your orders.