Provided are mechanisms and processes for tracking sleep. Devices may include an accelerometer configured to measure macro and micro sensitivity movement of head, movement of throb of vessels close to the ear, monitor changes in heart rate and pulse rate and blood pressure. Devices may also include a sensor configured to measure changes in middle inner ear muscle, wherein the sensor is a pressure sensor configured to measure ear drum pressure differentiation as a measure of middle ear muscle activity. Devices may further include an electrical sensor configured to measure voltage of electrical activity from brain and identify and measure brain wave patterns.
SLEEP TRACKING SYSTEMS, METHODS, AND DEVICES