Fitbit Flex - Tracking what you eat
Is this Fitbit Flex good for people with diabetes to track what they eat and their sugar intake?
Yes. You download the app to your phone. From your phone you can see your calories burned and steps taken, but you can also log in the food you eat. In addition, if you use My Fitness Pal, you can sync your FitBit to your MFP account, so you can see your stats from eithre site (the FitBit app or the MFP).
When you input your food to MFP, it will give you all of your nutrition information, including your sugar intake for the day.
When you input food into your FitBit app, you can click on the link that says "nutrition information," and it will give you all of the information on that particular food.
However, I personally find MFP more convenient for being able to see my nutrition information quickly at a glance.
Each app is great on on it's own, together they are awesome!
Hope this helps!