Firstly, determine whether the GPS is turned on and whether the connection signal is normal; Secondly, whether to boil water before exercise.
There are many other fitness apps on the market now. If it's really bad, you can change them. No need to practice the track. Exercise itself is mainly beneficial to oneself. Mint (for losing weight) and Dole (for improving the sub-health of white-collar workers) can be used.
The most popular fitness and weight loss App in China was officially renamed as "Glug". Based on GPS positioning technology and unique algorithm, accurately track the motion trajectory; Monitor speed, pace and calorie consumption in real time.