Real sports fans may need a heart rate meter to use with them. It would be better if they could provide corresponding guidance, wouldn't it? Then this Polar FT7 is satisfied. It provides the SMAER CONACHING fitness plan function, and can provide various parameters for assistance, so as to see the training effect. The matching heart rate belt, as well as alarm clock, time display, sleep and other functions, are all proper except for no positioning.

Polar FT7 is currently quoted at US $68.2, which is not much more expensive than the historical low price. It is about 413 yuan, and the price is about 500 yuan. The price of Taobao ranges from 760 to 840, with obvious price advantages. Even if I don't exercise, it's good to make a cool watch, or my aesthetic has collapsed to this extent? TAT