Future Apple Watches may identify users by their wrists
<p style="white-space:pre-wrap;">Future Apple Watches could identify users via bioauthentication when the smartwatch is placed on a wrist. Apple has filed for a patent (number 20190095602) for a “wearable electronic device having a light field camera usable to perform bioauthentication from a dorsal side of a forearm near a wrist.”</p>