All in all, aside from the upgrades mentioned above, the watch is excellent. Alerts, heart rate monitoring, etc. are always on. 3-4 times a week running workouts. In this mode, the charge lasts for two weeks. There is no head pain like familiar owners of apple (it's generally tin) and Polar devices (I run with friends, there is something to compare with). Maybe I'm doing something wrong, but in the pool they show everything except the distance. This is not critical for me (I took it for running), so it does not affect the assessment.
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