Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: It's a must have..
Review: The best thing about it for me is .. it acts as positive reinforcement tool...and it is gives a visual feed back ..when I am 140 HR I want to run at 170 HR. And end of the day it makes me accountable the time spend in the gym..Because it makes me workout .. smart than hard
