How to turn on speed limit warning on Google Maps
1. Open the Google Maps app on your smartphone.
2. Tap your Google account profile picture which should be present on the top right of the screen.
3. Go to the ‘Settings’ option.
4. Scroll down to the 'Navigation settings’ option.
5. Scroll down to the ‘Driving options’ tab.
6. Toggle on/off the ‘Speedometer’ option.