Lispeed

[Activity Tracking] Monitors your steps, calories burned, mileage traveled, and active minutes during the day. 14 different sports modes help them to better understand individual activity values and make your training sessions more effective. Connected GPS uses your smartphone GPS to determine speed and distance in real time.
[Heart Rate Monitor Sleep Monitor] Continuous automatic wrist based pulse control without uncomfortable chest strap. Recognize automatically recommendation: your sleep rhythm during 9pm to 8pm and analyzes your sleep quality with deep sleep, light sleep and wake conditions.
[New design with bright color screen color strap] 0.96″ LCD color screen and two-tone TPU band. Adjustable 5-level screen brightness.