I do like the attempt at aiding diagnosis with 'digital phenotypes.' Currently, the number one input into getting a mental health diagnosis is self reported (or guardian/caretaker/teacher reported for minors) subjective experiences. This generates a huge problem with screening or diagnosing. The current state of the art for autism diagnosis involves a panel of experts and multiple days of testing/observation/interviews. We currently know there are physical differences in the body and statistical differences in behavior for autism. I don't think this watch is the answer -- but I do appreciate the recognition this article makes that diagnosis is currently inefficient and inaccurate.

The diagnosis problem exists for other mental health conditions too, but Autism is perhaps the worst example in the industry.