Sports functions

Multi-sports mode: Record your full-day steps, activity distance and calorie consumption in real time, scientifically detect your exercise status and help you adjust your exercise intensity.

Stopwatch: You can wear it to take part in sports like a professional athletes.

Sports data report: You can not only connect the phone to display the movement data, but also display the movement data independently.

Health functions

Heart Rate Monitor: Record your heart rate status and make your sports healthier.

Activity reminder: Prevent potential diseases caused by long-term sitting during work.

Sleep Tracking: Wear Sky 4 while you sleep to automatically monitor your sleep and let you know the recent sleep quality.

Daily functions

Information reminder: SKY 4 will remind the incoming calls.Real-time reminders from message, emails, Facebook, Twitter etc. Ensure you never miss a message.

Weather: Show your latest weather information & help you choose a better sport.

You can get time even in the sunlight. The backlight makes it user-friendly.

IP67 Waterproof: Wash hands, be exposed to the rain, take a shower and swimming are OK. Do not push the button while the watch under the water.