Inside of Google Maps on the phone

[![enter image description here][1]][1]

[![enter image description here][2]][2]

Select your email from the list.
[![enter image description here][3]][3]

Click getting started


Elsewhere in settings it is possible to turn on a higher accuracy of settings.

  [1]: https://i.sstatic.net/iz4Av.png
  [2]: https://i.sstatic.net/kF06R.png
  [3]: https://i.sstatic.net/s8DGk.png