Help and support for
Apple Watch Series 4

watchOS 8

Change the device

Most viewed guides

Turn your Apple Watch on or off

Restart your Apple Watch

Improve battery life

Choose language

Sell your Apple Watch Series 4 up to

£15.00*

*The final value depends on the condition of the device.

Thinking about upgrading?

Find your trade-in value and save on an upgrade.

Connectivity and network for your Apple Watch Series 4

Setup and first use

Connectivity and network

Troubleshooting

I can't use GPS navigation

I can't use mobile data on my Apple Watch

I can't use WiFi

I can't connect to another Bluetooth device

Network settings

Connect to a WiFi network

Set up mobile data on your Apple Watch

Turn airplane mode on or off

Bluetooth

Pair a Bluetooth device with your Apple Watch

GPS

Use GPS navigation