It is said you are in full control to turn it on and off but how often has Google and apple and third parties been know to keep there word
I confirmed it on my phone. NOTE this is Google not Teracube doing this.
How to block it once activated disable location services and blue tooth … or wrap phone in tin foil literally.
Aha. Found it. Settings->[services]Google->“COVID-19 Exposure Notifications”. Also on my LG-V20 running LineageOS ( 14.1-20170926-NIGHTLY-h918).
With root (or maybe just adb access) you can probably spoof your location data for GPS and cell towers in order to make such tracking software useless.
There’s an app the Guardian Project (I think) developed for doing just that.
