I don&#x27;t know about Fitbit <i>per se</i>, but there are cases where a company says one thing in it&#x27;s legal interface, but does another with it&#x27;s sales interface.  IOW (pure speculation on my part), Fitbit could say &quot;don&#x27;t use this for such and such&quot; and the sales people say &quot;yeah, we say that (wink, wink), but we don&#x27;t really mean it.&quot;  To be clear, <i>I am not saying Fitbit does that</i>, but I am familiar with other companies that have done such and gotten in trouble for it.