Stethoscopes; Blood oxygen monitors; Blood pressure monitors; Body composition monitors; Body fat monitors; Devices for measuring blood sugar; Health monitoring devices consisting of blood pressure monitors, thermometers and pedometers; Heart monitors to be worn during exercise; Heart rate monitors; Infrared thermometers for medical purposes; Pulse rate monitors; Thermometers for medical use; Ear thermometers; Fever thermometers; Medical devices, namely, pulse oximeters