Smart Watches and Accessories
COMPONENTS: The watch runs on a rechargeable, built-in 230 mAh battery. One a single charge, it has a talk time of up to three hours, standby time of up to 120 hours and charging time about 1 hour. This watch is Bluetooth 3.0 enabled for easy wireless syncing.
To know how to connect U8 smartwatch, go to the link: https://www.youtube.com/watch?v=Y2E-vQy5BM0
Watch is connected with mobile phone. You can dial and answer the phone on the u watch