How to judge whether a sports watch is of high quality

GPS: GPS positioning function is the basic function of general sports watches, so how to judge sports watches. Many people think that the GPS positioning of sports watches is not as strong as that of mobile phones. In fact, this is a wrong concept. The GPS positioning of a mobile phone is more accurate than a watch in most cases because the base station assisted positioning is more accurate than that of a watch. If the assistance of a mobile phone signal base station is excluded, the positioning of the mobile phone is actually not as accurate as that of a sports watch.

Endurance: Needless to say, the endurance capability of general sports watches can maintain 20 hours of battery life with GPS positioning. If it is less than this time, the normal use of sports use may not be guaranteed. Such as hiking and mountain climbing are used for a long time, if there is no longer battery life, it may not meet the requirements.

Heart rate detection: Heart rate detection function Many sports watches have this function, including hundreds of sports bracelets now have this function. But how long the data is accurate is not known. Of course this has something to do with the way of wearing and the environment. But there is a way to check whether it is accurate. Just wear a sports watch and do intermittent running. Then use the data to see if the heart rate is fluctuating. The fluctuation data is relatively consistent, then the heart rate detection function of this sports watch is basically accurate, if not, then the heart rate detection function has to be verified

Have a good system ecology: Simply put, sports watches collect various sports data, and the algorithm will calculate some physiological index data according to a specific algorithm. So as to provide to athletes, achieve healthy sports science sports and improve training performance.

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