alt Hacker NewsCurious how much replacement heads will cost if they're going to stick an RFID in every single one. Surely there's a cheaper solution to track when you switched heads.
Curious how much replacement heads will cost if they're going to stick an RFID in every single one. Surely there's a cheaper solution to track when you switched heads.
A two-pack of brush heads costs 25 francs, and the toothpaste and mouthwash cost 10 francs each.
From https://www.galaxus.ch/en/page/dysons-electric-brush-sprays-...