Garmin Forerunner 55 | GreySee yourself as a runner. Forerunner 55 is the easy to use GPS running smartwatch that encourages running and healthy lifestyles. With the simple press of a button, a user can start their run or walk and track their time, distance, speed, pace and heart rate1 right from their wrist. For those who want to take their running to the next level, this smartwatch offers detailed running data, daily suggested workouts, additional built in sports apps and