They only fit Air Pods Pro 3 : See: AirPods Pro 3 Ear Tips - 5 pairs
You can buy third party foam tips at Amazon and other stores for AirPods Pro 2 and 1
If you’ve got the Apple Watch on and are using AirPods Pro 3, which device is deferred to for the heart rate readings or do they work in conjunction according to their averages or some other kind of formula?
If you’ve got the Apple Watch on and are using AirPods Pro 3, which device is deferred to for the heart rate readings or do they work in conjunction according to their averages or some other kind of formula?
I think I read in a post or a support document that the iPhone will check which one is being more accurate and use that one, but the user can’t see or choose.