Personally I have an A54, so I’m not entirely sure but the last thing I read is that the watch is fine you just lose out on a couple of items (due to the Galaxy Store not being on other devices).
Here are some Galaxy Watch features that require a Samsung phone:
This is why I love my Watch 6
Is it worth it if you don’t have a samsung phone?
Personally I have an A54, so I’m not entirely sure but the last thing I read is that the watch is fine you just lose out on a couple of items (due to the Galaxy Store not being on other devices).
https://www.howtogeek.com/126217/do-samsung-galaxy-watches-work-with-non-samsung-phones/>