This gadget serves as my sole sports tracker. None of the features of a smart watch interest me at all (texting, audio control, etc.). The extended battery life and location tracking capabilities are crucial to me. This works flawlessly in this model, thus I don't think any of the issues you raised are too serious. Of course! This is Polar, not an iPhone, Galaxy, or Honor. Polar has been manufacturing fitness trackers for a lot longer than these cellphones have been around. My data is more reliable than it would be from an Applewatch, which, for no apparent reason, might report that I am swimming while I am merely walking. Generally speaking, trackers are not to be confused with watches.
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