In my opinion, those owners who criticize the product chose not what they needed . It's like dreaming about a sports car, but buying an SUV. The price just can not please) Has some pros The main advantage, as I think, after 1.5 years of daily operation is reliability. They work in the most extreme conditions where many "more sophisticated" watches with beautiful screens would have died long ago. Do not depend on the phone and the Internet (autonomy). Excellent navigation. Cons below: Price, Height sensor really bugs, Otherwise, everything works for me accurately and almost without glitches (once a month or two it hung and required a reboot). Once in the city, the track was not accurately displayed with an error of about 200m at a 10,000m distance. The heart rate monitor hung once during a run. Everything.
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