Features:

1Heart rate monitor, time clock, pedometer, calories counter, distance counter, sleep monitor, alarm alert, call reminder
2Record daily activities, you could check daily activities including steps, distance and calorie consumption in the app.
3Monitoring your heart rate effectively, and being reasonable to plan the move.
4Anti-lost, phone finder, device key could control remote photograph shooting.
5When the Bluetooth is disconnected or the phone is out of the Bluetooth distance range, the watch will alert.
6When there is SMS, incoming call or message on the connected phone, the device vibrates to remind you.
7Sleep monitoring: Device could automatically recognize your status and monitor the whole sleep progress with analyzing the deep sleep and light sleep hours.
8Working Time: about 7 days
9Display: OLED
10Sensor: Gravity acceleration sensor
11Material: ABS +Silicon
12Battery: Lithium rechargeable battery
13System requirement: Android 4.3 and above, iOS 7.0 and above, with 14Bluetooth 4.0
15Bluetooth range: 10M