Firmware update: Apple watchOS 5.2.1

Apple has released an update to the software that runs on the Apple Watch. Updating the Apple Watch must be done through the app on the iPhone; instructions for that are on this page to find. Version 5.2.1 brings a number of improvements as can be read in the list of changes below:

watchOS 5.2.1

This update includes new features, improvements, and bug fixes:

• The ECG app on the Apple Watch Series 4 is now available in Croatia, Czech Republic, Iceland, Poland and Slovakia
• Irregular heart rhythm notifications are now available in Croatia, Czech Republic, Iceland, Poland and Slovakia
• Fixed an issue where the numbers on the Explorer watch face sometimes did not display

Some features are not available in all countries or regions. For more information, visit: https://www.apple.com/nl/watchos/feature-availability/
Information about the security aspects of this update can be found on this page: https://support.apple.com/nl-nl/HT201222

watchOS 5.2

This update includes new features, improvements, and bug fixes:

• The ECG app on the Apple Watch Series 4 is now available in Hong Kong and some regions in Europe.
• Irregular heart rhythm notifications are now available in Hong Kong and some regions in Europe.
• New support for AirPods (2nd generation)