I just moved from pixel to iphone, and the thing I miss the most is the "trusted bluetooth device" mechanism to keep the phone unlocked. I used to have that enabled for my garmin watch, and it kept my phone unlocked for up to 4 hours.

This was way, way better than face id or fingerprints during covid (eg, face id does not work b/c of masks, fingerprints don't work b/c of gloves).