Quell is worn on the upper calf, 1-2 inches below the knee, with the indicator light facing up so it is visible. The device should be resting on the inside, outside or back of the calf. We recommend not wearing the device directly on the shin (tibia) bone (although the electrode may be in contact with the front of the leg). All four gel pads must be in direct contact with your skin.
Mon-Fri 8am to 8pm, Sat 10am to 2pm (EST)