Smartwatches

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FAQs

Smartwatches allow you to keep track of your life from the convenience of your wrist. Track fitness metrics, receive notifications, make calls, send messages and more.

Get ready to up your game with Apple Watch


Track your workouts and monitor your fitness metrics.  Keep your health in check with heart rate monitoring and activity reminders. Plus, integrate Apple Watch seamlessly with other Apple devices, allowing you to receive notifications, make calls and use apps directly from your wrist.

Compatibility will vary depending on the smartwatch model and the operating system of your phone. 


For example, some smartwatches are compatible with both iOS and Android devices, while others may be limited to specific operating systems. It's best to check compatibility before buying your smartwatch.

Yes, some smartwatches can work without a phone.


Opting for a cellular smartwatch will allow you to make calls, send messages and use apps directly from the watch without needing a smartphone connection. Some features such as receiving notifications and syncing data, may require a smartphone connection.

You’ll need to download the companion app for your device. Follow the instructions in the app to pair your devices via Bluetooth and complete the setup process.


Pairing Apple Watch with iPhone is slightly different. Hold Apple Watch close to your iPhone, and a message should pop up that says: “Use your iPhone to set up this Apple Watch”. Tap Continue, and follow the setup process. Alternatively, you can open the Apple Watch app on your iPhone, tap All Watches, then Add Watch.

Keep track of your health, fitness, and daily life all in one place. Smartwatches offer a variety of features, including heart rate monitoring, sleep tracking, workouts and more. Some smartwatches also offer additional health-related features like ECG monitoring and fall detection for added peace of mind.

*Monthly price of your Airtime Plan will increase each April from April 2025 by the Retail Price Index rate of inflation announced in February each year plus 3.9%. If RPI is negative, we'll only apply the 3.9%. See o2.co.uk/prices.