Main Features:

Advanced MT2502 chip
X1 adopts most advanced MT2502 chip which is compatible with both iOS and Android system.
Luxury genuine leather band
Offers soft touch feeling and wonderful tactile sensation， the inner side material owns great sweat permeability and breathability
Heart rate monitor
Monitor your heart rate， a perfect tool for young people of sports lovers to effectively set reasonable plans， or for old people as a heath guarder
Caller ID display
Let you know who is calling without taking your phone out of your pocket and easily choose answering or hanging up the call
Call / SMS remind
Never miss any important information as the watch can sync the coming call and SMS and your can easily check them on your wrist.
Dialer， phonebook / call log sync
You can dial from your watch by using the dialer or the synchronized phonebook and checking the call log
Music sync
Play the music of you phone by the watch， enjoy music anytime and anywhere
Notification
After installation of APP or APK， it can synchronize notification such as Facebook， twitter information to your wrist( For iOS system， it only support timely notification )
Remote control camera( Not supported by iOS system )
Easily make selfies or group photos with more choosing space and angle
Pedometer
Record step you take and count the distance and calorie burned according to the height， weight setting
Sleep monitor
Monitor your sleep during the night and help you know the sleep quality and form good habit
Sedentary remind
For your health you need to stand up and do some sports during the busy work
Other functions
Stopwatch / alarm / calculator / calender / voice recorder
Compatability
iOS system: Original operating system 7 and above
Android system: Samsung， Huawei， ZTE， Meizu， Motorola， XIAOMI phone with Android 4.4 and above