Series 6 watch .. do I need a separate Data plan

Hazzard82 wrote:

Does one need a separate data plan for Apple Watch?

The Apple Watch pairs with your iPhone, and shares your iPhone’s number. For this service, carriers that support the Apple Watch add a monthly fee to you iPhone’s bill. In the U.S. the fee is typically $10 per month.

Carriers that support the Apple Watch

Apple Watch - Carriers - Apple

Generally, in the US, most carriers charge an extra $10 a month for the cellular watch to use their cellular network. The actual amount is up to the carrier - not Apple. You will have to ask them.

Does one need a separate data plan for Apple Watch?