Just got notification that eufy “server” certificate is out of date!
Close your app and re-open it. Eufy’s has more than one server and you’ll probably get another one when you go in again. If that doesn’t work, log out of the app and back in.
Its pretty lame that they get caught with a server certificate issue, but doesn’t surprise me. Eufys infrastructure seems to need some work and they probably don’t want to spend the money.