US Patent 9612456 Electronic ophthalmic lens with alarm clock

An ophthalmic lens having an electronic system as described herein for providing an alarm to the wearer of the ophthalmic lens. In at least one embodiment, the system includes a lens, a timing circuit, a communications system, an alert mechanism and a system controller. In at least one embodiment, the lens provides an escalation of alarms to the wearer and/or responds to the wearer's input regarding the alarm.