Apple patent reveals Apple Watch shark detection

A newly-granted Apple patent (number 10,617,358) shows an Apple Watch that’s even more valuable to surfers by including shark detection.
Apple patent application illustration
Dennis Sellers for Apple World Today:The Apple Watch would be able to determine which properties of the water and/or surrounding environment would be relevant to the user and in particular the health of the user. For example, when the electronic device determines that the user wearing the electronic device has been ex