> So you're say that Fitbit data, which has several cases of inaccuracy reported, should decide if a person should go to jail or not? No, he's saying that choo

> So you're say that Fitbit data, which has several cases of inaccuracy reported, should decide if a person should go to jail or not? No, he's saying that choosing to drive while suffering from the very real effects of severe sleep deprivation probably constitutes negligence. If the evidence that someone was suffering from severe sleep deprivation comes from a highly unreliable source, than that evidence should be treated as...highly unreliable. Courts are actually pretty good at that.