In the tri app, you can log food with a photo or a description. The assistant estimates calories and macros and saves the entry. The bracelet does not detect what you eat through a sensor: you add your food yourself.

Start by adding a meal

Take a photo that shows the ingredients, or describe what you ate and roughly how much. For packaged food, you can send a clear photo of the label. If the photo shows several dishes, specify your own portion.

Then clarify the details

Portion sizes, oil and sauces are not always visible. Add the amounts if you know them. For example: “Lunch included 150 g of chicken. The salad had no oil.”

Say which entry you want to clarify. The assistant updates the entry, and the diary recalculates the total. You can also correct a meal by editing it in the diary.

Check your daily total

The diary shows meals, calories, protein, fat and carbohydrates. The total includes only the food you have logged. A missed meal is not added automatically.

Your daily goal is calculated from your profile and selected aim: maintaining, losing or gaining weight. You can change it. It is a guide, not a direct measurement of your energy needs.

Keep these points in mind

  • A photo gives an estimate, not a weighed measurement.
  • A receipt shows what you bought, which may differ from what you ate.
  • For a recipe, specify how much of the dish was your portion.
  • The diary does not guarantee weight loss or replace individual nutrition advice.

How the estimated goal is calculated

Resting metabolic rate equations and activity reference tables provide a basis for estimating energy needs. They do not establish how accurately a particular food photo can be interpreted.

Explore the food diary.