Download Firmware 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)