How do I stop paying to share my plan to another device?

If you want to stop paying for Vodafone OneNumber and disconnect your device(s), you need to cancel the service. To do this, simply get in touch on 191 (free from a Vodafone mobile), or on 03333 040 191 from any other UK landline or mobile.

Smartwatch & OneNumber

I want to add or set up my smartwatch
How does Vodafone OneNumber work across my devices?
How do I stop paying to share my plan to another device?
How do I reactivate mobile data on my smartwatch after an upgrade?