I'm guessing here, but I'd say hospitals have much more stringent laws they have to adhere. I doubt someone is auditing Fitbit. It's like another commenter said

I'm guessing here, but I'd say hospitals have much more stringent laws they have to adhere. I doubt someone is auditing Fitbit. It's like another commenter said here https://news.ycombinator.com/item?id=17915986 https://news.ycombinator.com/item?id=17915986