How It Works

To improve sleep quality, use the device for 20-minutes on level 2 within an hour of bedtime. To manage stress, use the device for 20-minutes on level 2 at a regular time every day, or on an as needed basis. Consistent daily use in the first 30 days is recommended.

Quick Start Guide

1. Open the battery cover and insert 2 AA batteries according to the diagram.
2. Plug the wires into the device and snap the plastic sponge electrode receptacles to the other end of the wires.
3. Submerge the sponge receptacles (with sponge inside each) into a cup of water OR place the sponge receptacles under running tap water. Squeeze out excess water.
4. Put on the headband and adjust the fit.
5. Slide each sponge electrode underneath the headband, above the sideburn, so that the bottom of the electrode is slightly higher than the top of ear (see photo).
6. Turn on the device by rotating the dial counter-clockwise until two yellow level lights are flashing. This is level 2.
7. You may engage in quiet activities such as reading, watching TV or meditation during the stimulation session.
8. After 20 minutes, the device will shut off automatically (with a beep). Rotate the dial clockwise into the “off” position.

You may download the instruction manual here.

Do not use the device if you have implanted, electronic medical devices such as a pacemaker or implanted deep brain stimulator, as Circadia® stimulation could interfere with these devices.