If GPS navigation on your Xiaomi 15 Ultra feels unreliable, directions may jump, location pins may drift, or maps may struggle to lock onto your exact position. This can be frustrating when using navigation apps, ride-hailing services, or fitness tracking. In most cases, GPS accuracy issues come from settings, calibration problems, or signal interference, and they can be fixed with a few practical steps.
Why Your Xiaomi 15 Ultra GPS Is Not Accurate
- Location accuracy settings are not fully enabled.
- GPS calibration data is outdated or corrupted.
- Nearby interference from buildings or indoor environments.
- Battery optimization is restricting location services.
- Apps do not have proper location permissions.
1. Make Sure Location Accuracy Is Set to High
Your phone uses multiple sources, including GPS, Wi-Fi, and mobile networks, to pinpoint your location accurately. If high accuracy is not enabled, location data can become inconsistent or delayed.
Open Settings, and then tap Location.
Tap Location services, and then select Location accuracy.
Choose High accuracy to allow all available signals to improve positioning.
2. Calibrate the GPS Sensor
Over time, GPS sensors can lose calibration, which leads to drifting or incorrect location readings. Recalibrating helps the phone realign its sensors for more precise tracking.
Open the Compass app, and then launch it fully.
Move your phone in a figure-eight motion until calibration completes.
Once done, reopen your navigation app and test GPS accuracy again.
3. Check App Location Permissions
If apps do not have full access to your location, GPS results may appear inaccurate or delayed. Some apps need precise location access to work properly.
Open Settings, and then tap Privacy protection.
Tap Location permissions, and then select the affected app.
Set location access to Allow all the time or Allow only while using the app.
4. Disable Battery Optimization for GPS Apps
Battery optimization can limit background GPS updates to save power. This often causes navigation apps to lose accuracy or refresh slowly.
Open Settings, and then tap Battery.
Tap App battery saver, and then select your navigation app.
Choose No restrictions to allow continuous GPS access.
5. Test GPS Outdoors
GPS signals rely on a clear view of the sky, and indoor use can reduce accuracy significantly. Testing outdoors helps confirm whether the issue is environmental or device-related.
Go to an open outdoor area, and then unlock your phone.
Open Google Maps or another navigation app, and wait for the GPS lock.
Check if the location stabilizes within a few seconds.
6. Restart the Phone
A restart refreshes system services, including GPS and sensor processes. It can resolve temporary glitches that interfere with accurate location tracking.
Open Settings, and then tap Power and performance.
Tap Restart, and then confirm the action.
After rebooting, test GPS accuracy again.
GPS accuracy issues on the Xiaomi 15 Ultra are usually tied to settings or temporary signal problems. Once you enable high accuracy, calibrate the sensors, and remove restrictions, location tracking should become reliable again.
FAQs
Why does GPS accuracy improve outdoors but not indoors?
GPS relies on satellite signals that need a clear line of sight. Walls, ceilings, and metal structures weaken signals, which reduces accuracy indoors.
Does using Wi-Fi help improve GPS accuracy?
Yes. Wi-Fi scanning assists GPS by providing additional location references, especially in urban areas where satellite signals can be blocked.
Should I update my phone if GPS remains inaccurate?
Yes. Software updates often include fixes for sensor and location-related bugs. Keeping your phone updated helps maintain accurate GPS performance.
