Device Guides

Samsung Galaxy Watch4 Classic

Change device

Android Wear OS

Change device

Buy now

Search in Samsung Galaxy Watch4 Classic

How to

Getting started

Basic functions

Calls and contacts

Messaging

Apps

Connectivity

Charge battery

Turn your smartwatch on or off

Activate your smartwatch

Use screen and keys on your smartwatch

Select voice control settings

Use voice control

Extend battery life

Find your mobile phone

Restart your smartwatch

Personalise the smartwatch home screen

Set date and time

Turn Do Not Disturb on or off

Turn use of lock code on or off

Restore factory default settings

Call a phone number

Call a contact in your address book

Answer call

Read SMS

Read MMS

Read email

Install apps from Google Play

Use Samsung Health

Use music player

Set up mobile data on your smartwatch

Turn flight mode on or off

Pair a Bluetooth device with your smartwatch

Connect to a Wi-Fi network

Use GPS navigation

Troubleshoot

Before you start this troubleshooting guide, you need to check one important thing: have you restarted your device?

Basic functions

Making calls

Messages and email

Entertainment and multimedia

Connectivity

I can't turn on my smartwatch

I can't activate my smartwatch

My smartwatch doesn't respond

My smartwatch is slow

I can't charge my smartwatch

The battery life of my smartwatch is short

No ringtone is heard on incoming calls

I can't update the software on my smartwatch

No message tone is heard on incoming messages

I can't pair my smartwatch with my mobile phone

I don't receive notifications on my smartwatch

I can't make voice calls

I can't receive voice calls

I can't send and receive SMS

I can't send and receive MMS

I can't send and receive email

I can't install apps

I can't use of one my apps

I can't play music

My smartwatch doesn't register my activity

I can't use GPS navigation

I can't use mobile data on my smartwatch

I can't use Wi-Fi

I can't connect to another Bluetooth device

Specs

Dimensions

45.5 x 45.5 x 11 mm (46mm) / 41.5 x 41.5 x 11.2 mm (42mm)

Weight

52 g (46mm) / 46.5 g (42mm)

IP rating (protection against dust and water)

IP68 Dust resistant; Water resistant up to 50 m )

Screen type

Super AMOLED touch screen, 16 million colours

Screen size

1.4 inches (46mm) / 1.19 inches (42mm)

Resolution

396 x 396 pixels

Video recorder

Load all specs

Samsung Galaxy Watch4 Classic

Looking to buy or upgrade?

Would you like information for your {device-name}?

Yes No

Would you like

Information for one of these devices?

{device-name}

No thanks