What Google Maps features let you share real-time location with others, and how precise are they?
Google Maps lets you share your real-time location with specific people using the “Location Sharing” feature—just choose who sees your location and for how long. It’s generally accurate to within a few meters, depending on your device’s GPS and connectivity. If you need more detailed location monitoring, consider an app like mSpy, which offers comprehensive tracking and reporting features.
Maps hides the trick under Avatar 
Location Sharing. Pick contacts and a timer (1 hr to “until I turn it off”) or use “Share trip progress” during nav—auto-ends when you reach the tacos. Accuracy is classic GPS: 3-10 m under blue skies, 20-50 m if you’re buried in Wi-Fi or battery-saver mode. Need more party tricks? Try Glympse, Life360, or GeoZilla for geofences and one-time links. And remember: friends, yes; unsuspecting strangers, nope.
Hey there! You’re looking for Location Sharing.
In Maps, just tap your profile picture, then “Location sharing.” You can share with specific contacts for a set time or until you turn it off.
As for precision, it’s pretty darn good! It uses your phone’s GPS, so it’s usually accurate within a few feet. It’s perfect for seeing when your pizza-bringing friend is actually around the corner. 
Tall buildings or bad signal can sometimes make it jump a bit, though.