Can I get a WiFi analog wall clock?

[jasc15]

I was in a hospital recently and noticed the clocks on the wall and decided to look them up.  They all synced via wifi to a time server somewhere in the hospital.  I was wondering if something like this was available for home use, which would get a time signal from the web through a wifi router.

https://www.primexwireless.com/products/traditional-series-clocks

I guess the simplest way would be to get one of those atomic clocks that sync via radio signal, but I thought the WiFi method was interesting.