# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2018-12-27 18:43:58 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1078360859594891264) In reply to: [@simon_harper](http://twitter.com/simon_harper/status/1078199119796146176) @simon_harper @Apple I think there is a difference in the regulations between something that takes readings, and something that makes a clinical diagnosis.