Garmin GPS Tread PowerSport Navigator PHYSICAL DIMENSIONS 5.8″ W x 3.5″ H x 1″ D (8.8 x 14.8 x 2.4 cm) DISPLAY SIZE 4.8″ W x 2.7″ H (12.1 x 6.8 cm); 5.5″ diagonal (13.9 cm) DISPLAY RESOLUTION 1280 x 720 pixels DISPLAY TYPE Multi-touch, glass, high brightness HD colour TFT with white backlight DUAL-ORIENTATION DISPLAY WEIGHT 9.2 oz (262 g) BATTERY TYPE Rechargeable lithium-ion BATTERY LIFE Up to 6 hours (up to 3.5 hours at 100% backlight) WATER RATING IPX7 DROP RATING MIL-STD-810 https://buy.garmin.com/en-IE/GB/p/702373#specs