Buy a Vodafone Bill pay phone and get 3 months OneNumber on us
Apple Watch Series 11 from €29 a month
Get your Apple Watch plus OneNumber together and pay monthly on a 24-month contract. Early termination fees and terms apply.
What is OneNumber?
OneNumber from Vodafone lets you use your smartwatch to make calls, send texts, and stream music, all without needing your phone nearby. Whether you're out for a run, at a festival, or just travelling light, OneNumber keeps you connected.
Add OneNumber to your plan, for just €5 per month.
Thinking of a new phone? Get 3 months OneNumber on us when you buy a Vodafone Bill pay phone.
Why choose Vodafone Ireland's OneNumber
Stay connected anywhere
Left your phone at home? OneNumber keeps you in touch with friends and family, on your watch.
Make and receive calls and texts
Keep up with all your plans and get important updates while you’re on the move.
Stream music and use apps
Listen to your go-to gym playlist or use your favourite mobile apps without having to reach for your phone.
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How to get OneNumber?
Get a Vodafone Bill pay SIM
You need to have a Vodafone Bill pay plan. Don't have one yet?
Explore Vodafone SIM-only plans
Check your smartwatch is compatible
You’ll need a cellular-enabled smartwatch.
Browse our range of smartwatches
All boxes ticked? Let’s go!
You’re ready to activate OneNumber and enjoy seamless connectivity.
Log in to activate OneNumber
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Apple
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Xiaomi
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Monthly payment option, exclusive to Apple Watch
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Frequently asked questions
What is OneNumber and how do I get it?
OneNumber lets your smartwatch stay connected even when you leave your phone at home
- How to start: Once you sign up, open your Watch App on your phone. It will guide you to the OneNumber page. Just follow the on-screen steps to finish
- Tip: Make sure you watch has its "Mobile Data" or "Cellular" setting turned on first.
Can I use my own watch and phone?
Most smartwatches and phones work perfectly together. Here is the checklist:
Your smartwatch
- Apple: Series 4 LTE or newer (bought in Europe), Apple Watch Ultra 2 and above (bought in Europe or US)
- Android: Samsung Galaxy Watch 4 LTE or newer (bought in Europe), Google Pixel Watch 3 LTE and above (bought in Europe), Xiaomi Watch 2 Pro LTE and above (bought in Europe).
Your smartphone
- iPhone: You need an iPhone XR or newer with at least iOS 17.5.
- Android: Your phone must be running 8.0 operating system or higher, have at least 1.5GB of memory and have access to Google Mobile Services (GMS). It won't work on Go edition and phones without Google Play Store.
Don't have a suitable smartwatch? Browse our range of smartwatches .
What mobile plans can add OneNumber?
You can add OneNumber if you are a Vodafone Bill Pay customer. This includes plans like:
- Classic, Unlimited and Ultra.
- RED Lite, RED Unlimited, and RED Max.
- Classic SIM Only, and Ultra SIM Only.
- All Business Unlimited plans.
Good to know: If you have a "SIM Only" plan, you just need to be with Vodafone for 6 months before you can get the Apple Watch Bundle.
Is there a special offer or discount for OneNumber?
Yes! There are two offers at the moment;
3 months OneNumber on us
If you are on a Classic, Unlimited, or Ultra phone plan and add OneNumber when you buy your plan, the first 3 months are on us.
If you add it later, you will still get €5 off your first month. After that, it goes back to the normal monthly price.
Not on a Vodafone plan yet? Have a look at our plans, or you can browse our phones.
Apple Watch bundle
This is a 24-month plan that gives you a brand-new Apple Watch and your OneNumber connection all in one monthly price. It starts from just €19 a month.
Note: This bundle is only for Apple Watches right now. SIM Only customers must be a Vodafone Customer for a t least 6 months before they can sign up for this bundle.






