24. FitBit Flex

Price: $100 (Rs 5,970) 

Nike got some stiff competition on the fitness bracelet front. The competitively priced Flex manages to pull off some of the same activity tricks as the Fuelband such as monitor step counts, distance traveled, burned calories, and more, syncing results to your iPhone or Android device. Only difference is this activity tracker is lighter, offers interchangeable bands, and presents the better web experience.