Are Garmin Computers garbage?

[saldegracia]

I have never had any such issues on my Wahoo but then I don't operate any other electronics right next to it, only a cheapo light from Amazon sometimes and that does not appear to have any negative effect. I generally find the GPS to lock on realy quickly after turning it on and GPS accuracy to be very precise...and I live in a built-up urban area. If I zoom in on my strava maps I can see what side of the road I was riding on etc...

I also have an AMAZFIT BIP GPS smartwatch....now that's a totally different story ...