Why is my device pulsing after wearing it for a few hours?

After four hours of wear, Quell will deliver an alternate stimulation pattern to remind you to remove the device from the leg. The purpose of this is to prevent skin irritation. After four hours of wear, you should remove the device from the leg in order to air out the skin. At this time, we recommend that you switch the device to your other leg.

If the device is still pulsing after therapy after the user has moved it, they may have moved it too quickly. The device must be off skin for at least 10 seconds for it to recognize that it has been moved.