Quell Wearable Pain Relief Starter Kit

 Quell’s primary purpose is as a therapeutic device, it does have tracking capabilities as an important benefit. For instance, the placement on leg allows for more sophisticated metrics for sleep and gait. Quell is also unique because the built-in rechargeable lithium battery allows the device to deliver clinical strength power over a longer period of time so the user doesn’t need to charge frequently and never needs to replace the battery.