Mainnav MW-735 GPS Sport Watch Maximum speed, distance, elevation, ODO and Trip time. 3 set of timer /countdown timer. 3 mode for calories consumption. POI recorded. Simple navigation --track back to destination. Display GPS fix status, Longitude/latitude/elevation. Save tracks in 4 different data file. Vibration alarm (WOS Function). Mainnav software  Fitness management. Set up exercise figure. Calorie Calculator - estimate of how much calories you burn. Suitable for hiking , running cycling and swimming.