Do you need to take phone calls and answer messages while riding your bike?
When it became obvious to me that the scenario described in the article was going to be increasingly common, I started to carry my phone in airplane mode, in an electromagnetically shielded pouch (most of which only work marginally), when in transit from place to place. I only turn GPS on when I need it. This also has a nice side-effect of prolonging battery life.
As far as bike fitness tracking, I have and highly recommend the Sigma BC 14.16 bike computer - it runs for over a year on a single coin cell battery, comes with a barometric altimeter, and even does altitude plotting. And it does not and cannot report you to the police!
I get it that this is a simple thing one can do today to help increase their privacy a little, but this is wholly the wrong attitude. One can still easily be caught up in a geofence dragnet without riding bikes, regardless of how often they turn on airplane mode.
If law makers/enforcement continue down this dystopian path, having your phone off or not with you at all may become enough to make you a suspect.
> I started to carry my phone in airplane mode, in an electromagnetically shielded pouch (most of which only work marginally), when in transit from place to place.
That looks extremely suspicious. If they don't have a match, looking for "who turned their phone off somewhere in the vicinity and turned it back on 30 minutes later somewhere else" makes sense.
If you don't want to get tracked, leave your phone at home, and carry a switched-off burner for emergencies.
When it became obvious to me that the scenario described in the article was going to be increasingly common, I started to carry my phone in airplane mode, in an electromagnetically shielded pouch (most of which only work marginally), when in transit from place to place. I only turn GPS on when I need it. This also has a nice side-effect of prolonging battery life.
As far as bike fitness tracking, I have and highly recommend the Sigma BC 14.16 bike computer - it runs for over a year on a single coin cell battery, comes with a barometric altimeter, and even does altitude plotting. And it does not and cannot report you to the police!
https://www.sigmasport.com/en/produkte/fahrrad-computer/wire...