Hey I briefly worked on that feature at Google! It looks like it's now known as Fast Pair - https://developers.google.com/nearby/fast-pair https://developers.go

Hey I briefly worked on that feature at Google! It looks like it's now known as Fast Pair - https://developers.google.com/nearby/fast-pair https://developers.google.com/nearby/fast-pair It's not part of AOSP, but something modern Google phones support. It's not a fully open thing - device makers must register with Google - but better than the iPhone situation where only Apple devices can have a nice pairing experience.