Earlier this week, we reported that Samsung is rolling out the Wear OS 4 update on the Galaxy Watch 5 and 5 Pro. This update includes various new features and improvements. But what’s caught our attention is that the Galaxy Watch 4 and Watch 4 classic have also started receiving the Wear OS 4 update in the US.

According to the release notes, the update will arrive with the build number ending in HWH3. It’s worth noting that some apps will need to be updated separately after the upgrade. The complete changelog is provided below:

Samsung

Watch faces and tiles

• Add watch faces and tiles more easily

• Check the battery level of all your devices

• Improved Buds controller tile

• Quick access to timers

Samsung Health

• Enhanced sleep coaching

• Automatically record cycling workouts

• More accurate results for track runs

• Create your exercise

Backup and restore

• Keep your watch data safe

• Transfer your watch to a new phone

Control your phone

• More call controls

• Take pictures from your watch

Additional changes

• Dictate text with the Home button

• Let Bixby read your notifications

• Use multiple timers at once

• Share your medical info in an emergency

• Device care

• Control your watch without touching it

• Organize apps in folders

• Keep your watch safe: If you set a PIN or pattern on your watch, you’ll need to enter the PIN or pattern before you can set your watch after a factory reset. This prevents your watch from being used by someone else if it’s lost or stolen.

Additionally, to upgrade your Galaxy Watch 4 to the latest firmware, users can open the Galaxy Wearable app on their connected smartphone, access the smartwatch section, and go to Watch settings > Watch software update > Download and install.

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