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Existing Customers

Apple Watch is available to O2 Pay Monthly customers with an iPhone Xs or newer.

New Customers
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Before you can get your Watch, you'll need to choose from our range of Pay Monthly iPhones. Once you've done that, come back and add your Watch.

Before you can get your Watch, you'll need to choose from our range of Pay Monthly iPhones. Once you've done that, come back and add your Watch.

Wireless Bluetooth Streaming

Wireless Bluetooth Streaming

8 hours of playtime

8 hours of playtime

IPX7 Waterproof

IPX7 Waterproof

Wireless Dual Sound

Wireless Dual Sound

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Tech specs

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Why O2

Why O2?

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Find the answers to your questions on our help and support pages. Get help with your device, O2 account and more.

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Bubl and O2
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From unique prize draws to unforgettable moments, Priority gives you invite-only access to gigs, perks and experiences.

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Keep an eye on your bills and data usage and add a Bolt On if you need it. Get an upgrade, make a bill payment or top up your credit. You can do all this and more, wherever you are, with My O2. Sign in online or get the free My O2 app.

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FAQs

FAQs

What are the Harman Kardon Onyx Studio 6 specifications? Collapsed link

Onyx Studio 6 delivers up to 8 hours play time after a single charge.

The IPX7 waterproof rating means you don't have to worry about splashing the Harman Kardon Studio 6.

Enjoy wireless Bluetooth listening and take the Onyx 6 with you on-the-go.

 

 


What are dimensions of the Onyx Studio 6? Collapsed link

The Harman Kardon Studio 6 measures H 284mm x W 291mm x D 128mm and weighs just under 2940g.

 


Is the Onyx 6 speaker waterproof? Collapsed link

Yes it is. The Onyx Studio 6 has a IPX7 waterproof rating meaning it can be splashed and won't get damaged. Just don't take it swimming!

 


Can I purchase Harman Kardon Onyx Studio 6 on pay monthly? Collapsed link

Yes. Choose to pay monthly for the Onyx 6 with our 0% finance option, or pay upfront.

 


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The legal bit

*Each year your Airtime Plan will be increased by the Retail Price Index (RPI) rate of inflation announced in February plus 3.9%. If RPI is negative, we’ll only apply the 3.9%. You’ll see this increase on your April 2024 bill onwards. See o2.co.uk/prices.