Update testing for Apple Watch Series 9

docs/cozie/cozie_watches.md

@@ -15,7 +15,7 @@ Cozie should work on all Apple Watches. However, we have only tested the followi
 |Apple Watch Series 7 | Model: 45mm, GPS, no cellular | no longer sold |
 |Apple Watch Series SE (2nd Gen) | Model: 44mm, GPS, no cellular | [available](https://www.apple.com/apple-watch-se/) |
 |Apple Watch Series 8 | Model: 45mm, GPS, no cellular | no longer sold |
-|Apple Watch Series 9 | not yet tested | [available](https://www.apple.com/apple-watch-series-9/) |
+|Apple Watch Series 9 | currently testing: Model: 45mm, GPS, no cellular | [available](https://www.apple.com/apple-watch-series-9/) |
 
 [Please let us know](mailto:[email protected]) if you have used Cozie successfully on other Apple Watches.
 Please, note that the watch screen size can influence how the content is rendered, i.e., strings might be broken up differently to multiple lines depending on the watch screen size.