Charging time 2 hours, charging voltage 5V, current 1a-2.1- -Approximate waiting time 3-7 days -Track activities throughout the day: steps, calories burned, mileage and heart rate.
Continuous heart rate monitor: continuous automatic heart rate tracking on the wrist every second.
0.96" TFT color touch screen: HD screen, easy to read all fitness data. Customizable dial plate
Bluetooth 4.0, compatible with Android 5.0 and higher systems, iOS 9.0 and higher systems. 100% new quality Answer calls and play music Mode of operation: touch operation Turn on: Long press the function key
