At the low end of their price points, after a couple of days I am pleasantly surprised. The battery life of the GPS-HRM smart watch seems good. It is easy to work, and although it doesn't do all the things an Apple Watch or one of those $500 Suunto watches ... it does enough for me. Sync's seamlessly with Strava, let's me know if I am spending too much time in zone 4 or 5, and mostly the HRM (using data from wrist) is accurate.
This is a read-out from a 5k run, with four intervals.
