@nasa25 Yup it works great. Went for a walk without my phone and made a phone call to my wife to test it out. Not something I'd use too often but it'll be good in situations when I can't or don't want to bring my phone.
I'm trying to connect my new Apple Watch to cellular, but when I enter my E911 address, the Continue button is greyed out so I can't tap it. Rogers customer service was of no help, they just recommended I reset my phone and watch and try again.