It worked like a dram at first but after using for a few times I had minor problems. Not enough to really effect use, just minor annoyances. It used to be really quiet but now the motor is louder and almost rattles. The vibration strength is the same at the top speed, but the controls are touchy? Every time I would press the (+) button before, it was a slow increase. Now I will press the button and the vibrations will barely increase, I'll press it another time and it will jump to a much higher setting, almost like it skips a setting. I fool around with pressing the (-) button and trying to get it to go a bit lower and it works slightly better..

I am trying to write a review but I can't tell if mine is faulty somehow and I should make good on the warranty? Just wondering if anyone else had this kind of thing happen. less