The Garmin Forerunner 15 features running specific functions that show distance, pace, calories burned, lap, average or current pace, speed, percentage achieved of your daily goal and reminds you when its time to move. The Forerunner 15 even lets you know when you achieve a personal record, like your fastest mile or longest run to date. The integrated activity monitor shows your daily activity, counts steps and calories burned, distance and percentage achieved of your daily goal and reminds you when its time to move. Upload your activities to Garmins free online community, Garmin Connect to save, plan, review and share your progress. Wrist monitor. Size H5.2, W4, D1.6cm. Weight 0.04kg. Batteries required 1 x Li-Ion (included).