http://amzn.to/180esuw Fitbit Flex is the device that best suits you. It's accuracy and wireless data synchronization are impressive. It is compatible for both iPhone and Android system. It can track your sleep. Fitbit Flex will also record your food intake. Fitbit Flex is very comfortable to wear on the wrist. Meanwhile it's one of the cheapest wristbands on the market.

2. Why Fitbit Flex is most suitable for you:
It's accuracy and wireless data synchronization are impressive.
It is compatible for both iPhone and Android system.
It can track your sleep.
Fitbit will also record your food intake.
Fitbit is very comfortable to wear on the wrist.
It is one of the cheapest wristbands on the market

5. Good Design and Comfortable feeling

6. Fitbit Flex – Best Fitness Wristband

7. Accurate Data Synchronization

10. Long Battery Life

13. Fitbit Flex: The Best Fitness Tracking Wristband