GPS (Global Positioning System) and AGPS (Assisted GPS) are technologies used for determining your location. GPS uses signals from satellites orbiting earth to determine your precise location. AGPS improves the speed and accuracy of GPS by using additional data from cellular networks or Wi-Fi.
To determine whether the function of GPS/AGPS consumes power and mobile data, please refer to the following details:
1. When GPS is turned on but not called by software, it consumes no power. When it is called, it consumes more power;
2. AGPS consumes very little mobile data, and only using GPS does not consume mobile data;
3. Please remember that many map software will automatically download maps, and downloading maps requires a relatively large amount of mobile data;
4. If you need to use GPS positioning without network conditions, it is recommended that you download the offline maps in advance.