Review on SAMSUNG Galaxy Watch Active2 (Aqua Black, R820-44mm) 📱 with Bluetooth, Silicon Strap, and Aluminum Bezel - International by Thu Hang Bach ᠌

The watch measures the pulse on a banana peel, a glass, when applied to any part of the body, on deodorant, in general, almost everything. It did not work out only on a transparent plastic case and a book to measure the pulse. And is it a medical device? Measurements cannot be relied upon at all. Take your pulse manually. Under no circumstances should you buy a watch for training, because the pulse of the glass is absurd. For this price, such a sensor is obscenity.