Watch os 2.0 beta: access heart beat rate
问题 With Watch OS 2.0 developers are supposed to be allowed to access heart beat sensors.... I would love to play a bit with it and build a simple prototype for an idea I have, but I can't find anywhere info or documentation about this feature. Can anyone point me on how to approach this task? Any link or info would be appreciated 回答1: Apple isn't technically giving developers access to the heart rate sensors in watchOS 2.0. What they are doing is providing direct access to heart rate data