MacRumors published a story that Apple has released watchOS 8.7.1.

Apple Releases watchOS 8.7.1

Apple today released watchOS 8.7.1, a minor update to the watchOS 8 operating system that launched in September 2021. watchOS 8.7.1 comes a month after the launch of watchOS 8.7, and it focuses on bug fixes.

watchOS ‌8.7.1 can be downloaded for free through the dedicated Apple Watch app on the iPhone by going to General > Software Update.

  Apple Releases watchOS 8.7.1