An electronic device is an electronic device that measures biological information. The electronic device includes a biological-information sensor section configured to measure the biological information and an armor case configured to house the biological-information sensor section. The armor case includes a case main body section and a rear lid section. One surface of the case main body section is integrally molded with a windshield and the other surface of the case main body section is formed of a transparent member in which an opening section is formed. The rear lid section is attached to the case main body section to close the opening section and at least a part of the rear lid section is formed of a transparent member.
