Quell is worn 1-2 inches below the knee, with the lights facing up so you can see them. It does not matter which leg you wear it on. The device should be resting on the inside, outside or back of the calf. We recommend not wearing the device directly on the shinbone (although the electrode may be in contact with the front of the leg). Electrodes must be in direct contact with the skin.
Mon-Fri 8am to 8pm, Sat 10am to 2pm (EST)