Frustrating Piece of Junk
It took hours to initially set up. The  Fitbit website was completely useless and unhelpful. I had to go onto you tube to get some helpful hints. It took more than five hours to get it to work using my smart phone. When it worked, I was happy with the results but it soon started flashing all kinds of messages : Sensing , step off, thinking, step on, etc.. Again the website was useless and again it took hours to get it to work. The messages though continued to flash 24/7 and now the four batteries need to be replaced again. I am tossing this into the garbage heap. I do not recommend this unit to anyone. The co. needs to make set up easier and it needs to have a customer service dept. with people who answer phones. Do not buy!!!
Rating: 1 stars