It Is the next best thing to having your own personal running coach Forerunner 620 features recovery advisor race predictor and VO2 max estimate so you can train smarter when used with the HRM run monitor the 620 also gives you feedback on your running form by showing your cadence ground contact

It Is the next best thing to having your own personal running coach Forerunner 620 features recovery advisor race predictor and VO2 max estimate so you can train smarter when used with the HRM run monitor the 620 also gives you feedback on your running form by showing your cadence ground contact time and vertical oscillation for indoor training the built in accelerometer tracks distance, so you do not need a separate foot pod you do not have to guess how much recovery time you need between workouts it knows your physiology based on your heart rate data so it factors this against your last workout and then shows how much time before you are fully recovered and ready for your next hard running workout