Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Yes, I am using it. No issues. WiFi calling is pure magic. I have been using it on TMO since it first became available.
 
Ok good to know. I've re-enabled it on my iPhone and no issues so far.

The reason I ask is because when I first got my Apple Watch series 0 (when it first launched) there were some
commonly reported compatibility issues with enabling the wifi calling option in iPhone and making/receiving calls on Apple Watch. Since then I've had the wifi calling option disabled on iPhone.

Thanks!
 
I've had WiFi Calling enabled on my phone since AT&T released it. Have had an Apple Watch since launch day last year, never once had a problem.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.