Garmin Forerunner 15 Bundle Large, Red/Black Activity Tracking - Count your steps, calories and distance throughout the day. The inactivity indicator motivates you to move whenyouve been sitting too long Long Battery Life - Up to 8 hours of battery life in training mode or 5 weeks in watch/Activity Tracking mode Follow Your Heart - Use with a heart rate monitor to track your heart rate and zone data for any fitness activity. FOOT POD PAIRING - Record your distance while running indoors and review your cadence later on Garmin Connect Personal Reacords - Watch yourself improve - Forerunner 15 tells you when you set a new fastest mile or longest run to date Garmin Connect - Upload to Garmin Connect to see your runs on a map, get all the details of every mile and share with friends Includes: Forerunner 15, heart rate monitor, charging/data clip, manual Display Size : 0.98 x 0.94 (25 x 24 mm)