https://wccftech.com/watchos-7-3-now-available-features-new-unity-watch-faces-ecg-in-more-countries-time-to-walk-for-fitness-more/

If you have been waiting for watchOS 7.3 to arrive for your Apple Watch, you'll be pleased to learn that you can download the update today.

The last update for Apple Watch, watchOS 7.2, brought some exciting stuff to the table, mainly Fitness+. Today's update might not be as big as the previous one, but it's still an important one especially if you care about performance improvements and bug fixes.