Review on Amazfit GTS 2e Smartwatch with GPS and Alexa for Men and Women - Fitness Tracker with 90 🕰️ Sports Modes, Heart Rate and Blood Oxygen Monitor, Waterproof - 14 Day Battery Life, Compatible with Android and iPhone (Black) by Truong Anh Quan ᠌

This was purchased as a replacement for the beeper. Those hours didn't come cheap, but they were absolutely necessary. The heart rate sensor wasn't flawless, but it also didn't have any significant flaws. The renowned biosensor on this clock only functions normally while the clock is stopped, and it is unknown whether this is always the case. When it comes to jogging, he is a complete and utter failure. The pulse usually underestimates the number of heartbeats by ten, but every once in a while it skyrockets by thirty, and every so often, when the heart is already racing out of the chest, the clock reads ninety. The GPS tracker that is included in them is also very problematic. It is not possible to determine the speed at which you are running. I have a sneaking suspicion that he does not accurately estimate distances. Disappointed. I really hope that something can be fixed in the programming.