It’s 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 monitor¹, 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 don’t need a separate foot pod.
I have been using this for over an year now. Ran around 600 miles so far using this and I’m quite satisfied with it. Good battery life, gets the signal relatively quickly. I’ve paired it with my HRM and also a foot pod. During indoor runs on treadmills it uses the foot pod to measure the distance and I’m ver impressed to say it is accurate to 0.02 miles. Overall nice gps watch. I’ve used it only for running and not for other sports yet.
I’ve used a lot of running watches and I think this watch is as good as it gets. When I say that, I mean, it’s NOT perfect, but as perfect as possible. It’s made by the leaders in GPS technology. It’s not totally intuitive, you have to learn to use it and in a wind storm or some crazy gravitational vortex you will be running a 4:40 pace or a 16:30 pace depending on it’s pull. I’m sure there are several things it can do that my small mind has yet to learn. It is, however, the best on the market for GPS. It has a life span of about 2-3 years, so work that into your running budget. They will NOT last forever. But, during your journey with your beloved Garmin 620, it will tell you your splits, total time, mileage, you can download all of the information online and overall is the best that’s out there to provide all of this information. And it’s white and sleeker than it’s bulky, dark colored predecessors. I love it.