GPS startup of the Redmi Watch 4 is divided into cold startup, warm startup and hot startup.
If you have an interest in the three startup methods, please refer to the following information:
1. Cold startup usually occurs when the watch GPS function is used for the first time, when the watch battery is exhausted and shut down, and when the watch is displaced more than 200 kilometers when it is turned off;
2. Since the watch GPS positioning system needs to download satellite ephemeris information in the cold startup state, its positioning time will be much longer than warm startup and hot startup;
3. Considering the wearing method of the watch and the influence of the arm on the GPS antenna, we recommend you choose an open field and to keep the dial pointing to the sky while the watch is worn correctly during cold startup (including the first positioning);
4. The ephemeris download and GPS cold startup positioning can be completed within 60 to 90 seconds. The specific positioning time is related to the weather and surrounding environment;
5. The specific positioning time depends on the weather and surrounding environment. If the watch has not deviated too much since the last positioning, and the time interval with the last positioning is within 2 hours, the watch GPS can be hot started;
6. When the GPS positioning is slow, you can reopen the Mi Fitness APP and reconnect the watch to synchronize data, which will greatly improve the GPS positioning speed.