AW Walkie-Talkie App range
Can the AW walkie-talkie feature work with one person on cellular (AW4) and the other on wifi (AW2) ... and separated by many miles?
Apple Watch Series 4, watchOS 6
Walkie-Talkie is a Push-to-Talk FaceTime audio connection. It uses the Internet no matter how you can get to the Internet.
I have done 300 miles from my Sister's back to my Wife.