Apple Watch is a smartwatch which can connect with your iPhone, making it possible to use your Apple smart Watch to do all sorts of things like make calls, send and receive texts, make payments, track your exercise, and more.
Smartwatch Pairing
Connect and share allowances between your iPhone and Apple Watch. Get 6 months free pairing on a 24-month Smartwatch Pairing plan.
All our Apple Watch plans
Buy your new Apple Watch on Three and pair it with iPhone 6s or later models for the ultimate connectivity. If you’re new to Three or you don’t have a compatible iPhone, you can buy or upgrade to a new iPhone with us and add Apple Watch to your Pay Monthly plan.
Apple Watch Series 10 (GPS + Cellular)
Biggest display. Thinnest design. Ever.
- Advanced health insights. Track your heart rate, sleep and more
- A powerful fitness partner on your wrist. Comes with 3 months of Apple Fitness+ free¹
- Incredible durability – crack resistant, IP6X-certified dust resistant, and swimproof with 50m water resistance²
Apple Watch Ultra 2 (GPS + Cellular)
New finish. Never quit.
- Rugged titanium case, now available in satin black • Up to 36 hours of battery life
- Up to 36 hours of battery life and 72 hours in Low Power Mode³
- Biggest, brightest display yet
If your Apple Watch is Cellular + GPS, you can connect your Apple Watch to your iPhone on Three and share your plan allowances with our Smartwatch Pairing plan.
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Got your Apple Watch sorted?
If your Apple Watch is Cellular + GPS, it’ll have an Apple Watch eSIM, which means you can pair it with your Three iPhone.
Need an iPhone that works with your Apple Watch?
Choose from a range of smartwatch-compatible iPhones, and find an iPhone deal that’s right for you.
*Apple Watch requires iPhone 6s or later with iOS 15 or later to work alongside our Smartwatch Pairing Plan.
News and articles
Need more information before you decide on your Apple Watch? Find out about Smartwatch Pairing.
Frequently asked questions
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Based on analysis by Ookla® of Speedtest Intelligence® data for Q3-Q4 2024. Ookla trademarks used under license and reprinted with permission.
¹ Offer available to new subscribers who purchase an eligible device after 7 September 2022. [Local Pricing]/month after trial. Only one offer per Apple Account and only one offer per family if you’re part of a Family Sharing group, regardless of the number of devices you or your family purchases. This offer is not available if you or your family have previously subscribed to Apple Fitness+. Offer valid for three months after eligible device activation. Plan automatically renews until cancelled. Restrictions and other terms apply.
² Apple Watch Series 10 has a water resistance rating of 50 metres under ISO standard 22810:2010. This means it may be used for shallow-water activities like swimming in a pool or ocean. Apple Watch Series 9 should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth. Water resistance is not a permanent condition and can diminish over time. For additional information, see support.apple.com/HT205000. Apple Watch Series 9 is also rated IP6X dust resistant.
³ Battery life varies by use and configuration. See apple.com/uk/batteries for more information.
⁴ The Sleep Apnoea Notification Feature is available on Apple Watch Series 9 and later and Ultra 2. It is intended to detect signs of moderate to severe sleep apnoea for people 18 years old or older without a diagnosis of sleep apnoea.