Lightly used running watch - no physical damage and works perfectly. Includes charger.Â Â From manufacturer:Â It's the next best thing to having your own personal running coach! this garment refurbished forerunner 620 (orange/white) features recovery advisor, race predictor and Vo2 max estimate so you can train smarter. When used with the optional 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 don't need a separate foot pod.