FLP is an SDK available on Android devices with Google Play Services (https://developer.android.com/training/location/request-updates https://developer.android.

FLP is an SDK available on Android devices with Google Play Services (https://developer.android.com/training/location/request-updates https://developer.android.com/training/location/request-upda...). According to the blog post, it should theoretically be rolled out to any phone with Android 8 or later. The Uber blog post is from 2018, and Google's implementation came in 2020.