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On the computer you need to make sure you use the Calender and then select the previous day
Using the back button does not work
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Community Moderator Alumni are previous members of the Moderation Team, which ensures conversations are friendly, factual, and on-topic. Moderators are here to answer questions, escalate bugs, and make sure your voice is heard by the larger Fitbit team. Learn more
@Kate-CF Welcome to the Fitbit Community! In addition to @WendyB awesome post, on the Fitbit app for iOS, do the following:
- Open the Fitbit app.
- Tap the food tile.
- Search for the food you want to log.
- Tap "Log Food".
- You will see the details of that food and the last option is "date".
- Tap it to select the date you wish to log.
Hope this helps. Try it out and let me know how it goes! 
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Community Moderator Alumni are previous members of the Moderation Team, which ensures conversations are friendly, factual, and on-topic. Moderators are here to answer questions, escalate bugs, and make sure your voice is heard by the larger Fitbit team. Learn more
@Kate-CF You are very welcome! If you need more information about the food plan, check this awesome post from @SebringDon which is providing the basics to know all details regarding this feature.
You can also take a look at the Eat Well Board as you will find a lot of interesting things there related to food. Feel free to post on any thread you want!
See you around!
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