Can one access real time sleep data in sdk?

[AshSvea]

Hi I have an idea for an app and exploring if it is possible to get real time sleep data from sdk? For example, real time data when the user goes to different stages of sleep. Thanks for help

[Gondwana]

Not directly, no. You'd need to make your own determinations based on accelerometer, heart rate and orientation (if available).

I believe that at least one other developer (@Guy_) may have done this.