I have had the tooth brush for a while, maybe four or five years.
When I saw your comment I figured I should check and see and it looks like they dropped the location permission.
https://play.google.com/store/apps/details?id=com.philips.cd...
When I saw your comment I figured I should check and see and it looks like they dropped the location permission.
https://play.google.com/store/apps/details?id=com.philips.cd...
You don't need bluetooth to do that. By keeping track of your public/private ip (which requires no special permissions), and correlating it to time of day, it's fairly easy to infer whether you're home or not. If there's a network you're regularly connected to during the evening and weekends, it's highly probable that you're "home".