1.28inch TFT HD screen delivers real and vivid picture.
Comfortable soft nano band for a long wear
12 sports modes, just do what you want to do with Haylou Solar
Sophisticated sports sensor precisely records and tracks your workout.
Built-in sensor accesses your sleeping data through body physical frequency and “Haylou Fit” APP
All day constant heart rate monitoring prevents heart diseases and makes you change your workout plan.
IP68 waterproof, no worries sweat or rain,just embrace the ideal sports life
30 days of standby or 15 full days of heart monitoring.
More features supported such as timer stopwatch, music control, find phone, weather forecast.