Hi sjordi,
Thanks for getting back to us with those additional details. We understand your concern with the way your Apple Watches displaying apps after updating. We were unable to replicate this issue on our devices, but we'd be happy to investigate this issue further with you.
It looks like apps are so tiny or the display only shows three app icons when you zoom in. Just to confirm, are you using these steps?
Organize apps on Apple Watch
Does this issue happens with all apps or specific ones? If it happens with specific ones, did you try to remove, and reinstall them on your Apple Watch?
Also, since noticing this, did you get a chance to install any available app updates? Here's how:
Install apps on your Apple Watch
If that didn't help, next we’d like to have you unpair, and re-pair your Apple Watch. However, before you do, we recommend ensuring your Apple Watch is backed up as shown here:
Back up your Apple Watch
Once you have a backup, check out our page for unpairing here:
Unpair and erase your Apple Watch
When you re-pair your device, test again, and let us know if the behavior changes.
Cheers!