Review on Polar Vantage M Smart Watch, Black by Bao Ha ᠌

Has some pros High-quality case, light, thoughtful design of the strap removes moisture, the hand does not sweat, the charge is enough for almost 2 weeks. A good application, it is convenient to watch and analyze various indicators after a workout. Some cons: The screen cover is plastic and you can get stuck pretty quickly if you are not careful, the buttons are hard to make. The GPS distance is not always calculated accurately (there is a 12 km discrepancy between the GPS of the phone and the bike computer, which counts the wheel speed -20 meters, and Polar missed 650m already !), but I will still check it. perhaps all such building density or weather conditions can influence. The pulse from the hand during training shows more less real, but with a delay of 40-50 seconds . this of course is not clear to me at all, how is it ?! and of course, short-term pulse peaks (for example, 10-15 seconds 184 beats) also do not record. I will probably buy a chest strap