The present disclosure relates to screenreader techniques and volume control techniques for electronic devices. In some embodiments, a device displays a plurality of user interface objects in an ordered progression. A rotation of a rotary input mechanism is detected. In response to the rotation of the rotary input mechanism, if a rotary screenreader navigation mode is activated, a visual highlight is displayed and an auditory output is produced. In some embodiments, a device has a volume setting. A gesture is detected, and a volume adjustment mode is activated. The gesture ends with a contact being maintained, and the volume setting is adjusted in accordance with detected movement of the contact.