Review on Polar Vantage M Smart Watch, Black by Anastazja Skorek ᠌

Took for swimming, a little disappointed. Swimming pool length presets give a 30% error. I put 49.9 m instead of the preset 50, it seems to be accurate, but at the next training they lie again. Information about the heart rate was useful for an objective assessment of their condition. We were pleased with the data on sleep. Now I'm working on improving my sleep. We were pleased with the assessment of classes in the gym and cardio. I am not a fanatical athlete and I work out more to tone up and not to get fat. Cardio load data gives a more objective state of yourself. You see, you really gave a big load, or just laziness. In general, a very useful thing, such a fitness watch is needed by everyone.