Help and support for
Apple Watch Series 4

watchOS 8

Most viewed guides

Restart your Apple Watch

Set up mobile data on your Apple Watch

Activate your Apple Watch

Connect to a WiFi network

Pair a Bluetooth device with your Apple Watch

Basic settings for your Apple Watch Series 4

Troubleshooting

I can't install an app

I can't use one of my apps

I can't play music

My Apple Watch doesn't respond

My Apple Watch is slow

The battery life of my Apple Watch is short

No ringtone is heard on incoming calls

My Apple Watch doesn't register my activity

The screen on my Apple Watch doesn't turn on automatically when I pick it up

I can't update the software on my Apple Watch

No message tone is heard on incoming messages

I don't receive notifications on my Apple Watch

I can't make voice calls

I can't receive voice calls

Making calls

Call phone number

Call a contact in your address book

App management

Install apps from App Store on your Apple Watch

Use health apps

Use music player

Use Apple Music

Select settings for Siri

Battery usage

Improve battery life

Restart

Restart your Apple Watch

Update and restoring factory settings

Update Apple Watch software

Factory reset your Apple Watch