All greetings, friends! In the present time it is very important to monitor your health, keep yourself in shape. Of course at home it is a little more difficult to do, so I bought myself and recommend buying you a fitness tracker Xiaomi Mi Band 4. It is at the moment that it is the best choice for the price and quality among the Academy of Sciences. алогичных devices. It will help not only monitor indicators during training, but also greatly facilitate everyday life, will help not to forget about important, while receiving messages and other information.