My USB KVM switch uses them

Google absolutely update most roads every year or so. Busy roads multiple times a year. Even my cul de sac in a minor town has photos every 5 years

Works fine on an 11th Gen i5. Not fast but not slow

I think this is a bit unfair. Most Google Takeout requests are fulfilled in seconds or minutes. Obviously collating 100GB of photos into a zip takes time.

And it’s not googles fault you have internet issues: even a fairly modest 20Mbps internet connection can do 50GB in 6h. If you have outages that’s on your ISP not Google. As others have said, have it download to a VPS or Dropbox etc then sync it from there. Or call your ISP and tell them to sort your line out, I’ve had 100℅ uptime on my VDSL copper line for over 2 years.

I was able to use Google Takeout and my relatively modest 50Mbps connection to successfully Takeout 200GB of data in a couple of days.

https://gadgetbridge.org/basics/features/navigation/

Looks like navigation is not supported

In the Gadgetbridge settings it says it only works with OsmAnd and Google Maps, neither of which I use. But it should work with those two

Weather works on my Zepp OS watch. Breezy Weather syncs it to gadgetbrige

If you want something feature rich, I have the Amazfit Balance Watch and its just as nice as the Pixel Watch hardware wise. It runs a closed source Chinese Zepp OS but if you pair it with GadgetBridge, none of your data can go anywhere except your phone local storage, and 95% of the features work well.

Reolink doorbell is great. Comes in a WiFi or PoE configuration. Can be used with their app with a local NVR, or used as an IP cam into your own NVR.