Garmin's Forerunner 15 captures essential stats from the moment you lace up your shoes to when your heart is thumping along to the rhythm of your feet. It will track distance, time, pace, and heart rate. For extra motivation it will also let you know if you set a personal distance or speed record, remind you if you've been sitting more than hour, and count your steps throughout the day. When the sweat is washed away, sit down and upload your workout to Garmin Connect so you can see more details, share with friends, and join challenges. Add in Garmin's Foot Pod (sold separately) and monitor your indoor training too.