Tizen Developers

I second this. What attributes does MotionHRMInfo have?

I third it!  According to the docs, MotionHRMInfo should have the following attributes (but the privilges seem to be broken!):

2.6. MotionHRMInfo

The MotionHRMInfo interface represents Heart Rate Monitor(HRM) data.

    [NoInterfaceObject] interface MotionHRMInfo : MotionInfo {

        readonly attribute long heartRate;

        readonly attribute long rRInterval;

    };

Since: 2.2

Attributes

• readonly long heartRate An attribute to indicate the heart rate in beats per minute. When a user takes off the watch device, the heartRate is set to -3. When a user shakes the watch, the heartRate is set to -2.
  Since: 2.2 
• readonly long rRInterval Peak-to-peak interval in millisecond(s).
  Since: 2.2