It works better since Apple blocks competitors from integrating their smartwatches into iOS the same way Apple does.
Hey Apple, if you don‘t change with times, times soll change you. Waited fir this to happen since many years. We will see a different Apple in the future.
Do you have an Apple Watch? Have you had a competing watch? Genuine questions because I honestly do not see how Apple Watch could work on Android. They can't even make their own watches work well. It's not worth trying to square that peg.