Support. GPS positioning is strongly related to environmental factors. Tall buildings, signal reflections, metal interference, water reflection interference (lakeside, seaside) and other environments can shield GPS signals, causing satellite search to slow down. It is recommended that you exercise in an open area with less obstruction.
Here are more details about the GPS on the band:
1. GPS positioning depends on being able to search for satellites. It is normal that no satellites can be found in underground warehouses, resulting in failure to locate. It is recommended that you locate in a wide space;
2. At the same time, the Xiaomi Smart Band 9 Pro needs to be combined with a mobile phone for positioning (connecting the band to a mobile phone that can be normally positioned can make the band position with the phone);
3. When there is no GPS signal, the movement track of the band will not be displayed. For example, after running for one kilometer, the GPS signal is lost when entering indoors or in an underground garage.