No. Quell is calibrated to each individual’s sensation level upon first using the device. We recommend new users wear Quell daily for a minimum of 3 therapy sessions per day for at least 30 days and run therapy at a strong, but comfortable intensity before determining whether the technology offers them benefits. Since each individual’s pain relief needs are different, we recommend each person uses their own device. With our 60-day money back guarantee, each individual can try Quell risk-free.
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