Yea I got several Verizon and att gear watches and never more than likely. They carry a esim which is internal and not replaceable. So Xfinity will have to sell you their branded watches since we all see how well byop is going
Won’t happen. Xfinity mobile is handset device ready only. They don’t have their own network and piggy back off of Verizon and Apple only allows Apple Watch to be set up with your main network carriers. Apple would have to come to an agreement with Xfinity and i don’t see that ever happening as Xfinity Mobile is as basic as it comes to selection. That’s why you only see IPhones and Galaxy phones and the three cheap phones. They are a base bones cellular network and plan on staying that way.