I picked up 20 NFC tags (link) and they seem to be alright with iOS after I (re?)format them to NDEF.
Anyway, I have a few things setup:
- tap to play music in the dining room over a Google Home speaker
- tap to turn off some lights and prep for bed etc
- tap to change some Hue scenes
... and that's about it. I don't have trouble waking up to an alarm, so I don't need to go down that route. Anyone have any fun things you're doing with tags?