Understand Zolt and get unstuck.

Set up your plan, understand the numbers Zolt shows you, or find the fix when something does not look right.

Find an answer.

Search for the screen, number, or problem you are looking at.

New to Zolt? Start here.

Follow these steps in order to choose a goal, connect the data Zolt needs, and start logging.

  1. 1

    What Zolt does

    Zolt learns your real maintenance calories from your own weight and food data, then sets a calorie and protein target that updates as your body changes.

  2. 2

    Choosing Lose, Gain, or Maintain

    How each Zolt goal direction changes the plan, what to consider before choosing a pace, and when maintenance is useful.

  3. 3

    Setting Up Your First Goal

    How to choose a direction, rate, update cadence, and macro settings in the Zolt goal builder.

  4. 4

    Connecting Nutrition and Weight Data

    What to connect for Adaptive TDEE, how to choose one source for each data type, and how to prevent missing or duplicate records.

  5. 5

    Logging Food in Zolt

    How to choose between text, search, barcode, label, photo, recipe, and iMessage logging, with a practical accuracy standard.

Browse by what you need to do.

Learn is organized around product tasks first. Each collection opens into the more specific Zolt topics inside it.

Understand your plan

Learn how Zolt turns your data and goal into calorie, protein, and progress guidance.

Log, ask, and adjust

Log food, fix entries, use Zolt over iMessage, and work with Coach.

Understand scores and health data

Read the sleep, recovery, activity, and training information Zolt shows you.

Connect data and fix problems

Connect your health data, resolve missing information, and understand source conflicts.