I purchased a WellBe that unfortunately did not work. After more than a week of going back and forth, they decided to replace the WellBe. It seems to give off false-positive readings, which in itself can be stressful. For example, I received a reading of high stress, and the band was not on my arm or charged. In addition, sometimes it reads the levels, other times it doesn't. Other than the relax and prevention meditation sessions, this WellBe did not meet my expectation.
Bottom Line: No, I would not recommend this to a friend