I buy a watch for my child to see where he is. What is probably the most important function you want? An exact location. What does this watch and app provide? 90% 5-10km radius... I pay a subscription fee to have access to GPS tracking among other things, which you can't force, no, the watch mostly uses LBS and WiFi tracking which is complete rubbish. In the background, it is usually not updated automatically on a regular basis, which means that unless you constantly press the refresh button yourself, you can't track your location history. Which of course doesn't matter because it's ridiculously inaccurate anyway. FINGER WEG!