1. 2.8-inch wide viewing angle FSTN screen high-definition screen reading is more convenient.
2. IPX6 waterproof unobstructed riding.
3. Multi-function stopwatch: unit selection riding speed riding time riding mileage system time temperature stopwatch.
4. Professional functions: calorie consumption fat burning.
5. Sensitive touch screen buttons faster more agile and more convenient.
6. Transmission distance: 75cm