@douglasvb @ai6yr there are already Apps like #AirGuard to do that.
https://f-droid.org/packages/de.seemoo.at_tracking_detection/

- Tho it's mostly designed to find #Trackers like #AirTags that are being abused for #Stalking.

- I guess a combo of #RTLSDR + #Ubertooth + #YardStickOne + #AWUS036 would be needed alongside some Software to get a full-spectrum (25-1700 MHz, Bluetooth & 2,4/5,1/5,5/5,8 GHz WiFi) scan, or buying a bug finder that works in these bands.

This however doesn't help against mandatory trackers like #eCall!

@foone A bunch of Apple #Airtags. They are what I always needed (I tried all keyfinders) and they changed my life.

#EInk tablets with Wacom digitizers in multiple sizes. I‘ve been trying these for 20 years, starting with the #Irex #Iliad. The devices I use were all purchased without hesitation and remorse, I use them daily.

#Airpods with ANC, same.

If any of these break, they will be replaced the next day, that‘s the indicator for relevant tech for me. Yet all of these evolved onto me.