Worn type electronic device and biological measuring apparatus provided with the same

摘要

A worn type electronic device comprises: a light emitting element for emitting a light having a specified wave length and a light guide means for guiding the light emitted from the light emitting element in a specified direction; the light emitting element disposed in a body of the worn type electronic device, wherein a light emission of the light emitting element is controlled based on the control of the worn type electronic device; and the light guide means including at least one of a body side light guide means disposed in the body of the worn type electronic device and a band side light guide means disposed in a band, wherein the light emitted from the light emitting element is emitted from the surface of the body of the worn type electronic device via the body side light guide means; or wherein the light emitted from the light emitting element is emitted from the surface of the band via the band side light guide means.