Selling my Garmin Forerunner 620 as I bought a new Garmin Forerunner 945. Got this watch around 2 years ago from Sport Check with 15% discount. In a very good condition with a new heart strap I bought recently. With full charge you can record around 6-8 hours of activity continuously in gps mode. It gives some additional metrics on running activities such as vertical oscillation, ground contact time etc. which really helped me. Used this watch for my triathlon training (running + cycling). Open to reasonable offers.