Apple has already announced that the Apple Pay Cash feature is now available to iOS 11.2 users, but to allow them to take full advantage of it, the feature now works on Apple Watch.
Apple released watchOS 4.2 with support for Apple Pay Cash. This is a major update, preceded by several beta releases, and is now available for download and installation. It is mainly aimed at fixing bugs and improving system performance.
To install the update, Apple Watch must be connected to the charger and charged at least 50%. In addition, the tethered iPhone must be nearby.
The biggest change in the new version is support for Apple Pay Cash. The function allows you to make money transfers through Messages. You can find more information here. Apple Pay Cash also works with Siri, so now you can send money by voice command.
watchOS 4.2 is available for download now.