Only eight wireless carriers in the U.S. offer cellular service for Apple Watches:
- US Cellular
- Xfinity Mobile
- Bluegrass Cellular
- C Spire
- Appalachian Wireless
In most cases, service for an Apple Watch is available as an add-on that costs $10 per month. Typically, the add-on is only available to customers that have phone service on postpaid plans.
I’m only aware of one option for those looking to get a rate better than $10 per month. Two of Verizon’s plans, the Do More Unlimited plan and the Get More Unlimited plan, include a 50% discount on connected device plans. Subscribers on these plans can apply that discount to Apple Watch service, bringing the cost of service down to $5 per month.