This extension replaces the sodium column in FitBit's food logger with net carbs for ketogenic and low carb dieters
FitBit.com doesn't display net carbs in the Logged Food section of their website. Keto dieters (i.e., people on a ketogenic diet) and low carb enthusiasts in general prefer to see the net carb amount (i.e., Total Carbohydrates - Fiber) instead of the total amount of carbs.
This extension replaces the Sodium column with Net Carbs in the Log Food page on the FitBit.com site.
Limitations: This initial version does not display net carbs in the Premium food report section. It's a limitation I'd like to fix in the future.
Disclaimer: I'm not affiliated in any way with FitBit.com. The FitBit logo is copyright of FitBit, Inc.
Credit: This extension was heavily inspired by, and simply adapted from, FitBitPS by DRye. That extension is pretty useful if you are on diets such as Weight Watchers.