Luma — Calories & Metabolic Tracker

Today

—

Daily limit

kcal

—

Eaten

kcal

—

Remaining

kcal

—

Used

%

—

Exercise burned

kcal

—

Net

kcal

—

Deficit Status

kcal

—

Eaten — Remaining — Net vs TDEE —

Rule: steady loss = don’t eat back exercise calories.

Coach suggestions

Based on today’s log vs your goals (calories, steady loss, prediabetes-friendly GI).

(These are suggestions, not medical advice.)

Today's macros

Consumed vs daily targets.

🍗 Protein g

—

/ — g • —%

🍞 Carbs g

—

/ — g • —%

🧈 Fat g

—

/ — g • —%

🥦 Fiber g

—

/ — g • —%

⚖️ Weight

—

No weight logged today

Macros: —

Today’s log

Tap a photo to edit name/notes or attach a better image.

Item	Calories kcal	GI	Protein g	Carbs g	Fat g

Summary

Days logged

—

Avg eaten kcal

—

Avg exercise kcal

—

Avg net kcal

—

Avg deficit vs TDEE kcal

—

Pace (overall)

—

Pace (7d)

—

Pace (14d)

—

Drinks / Week

—

Avg Alcohol kcal

—

Progress (avg/day)

Average daily macros + goals.

🍗 Protein

—

🍞 Carbs

—

🧈 Fat

—

🥦 Fiber

—

🏃 Exercise

—

🎯 Deficit

—

Month trends

Last 30 days (or fewer if not logged).

Calories eaten (kcal)

—

Exercise (kcal)

—

Deficit vs TDEE (kcal)

—

Meal spacing (h)

—

Weight

—

Daily breakdown

Calories eaten, exercise, net, and how far under your limit you were.

Date	Eaten (kcal)	Exercise (kcal)	Net (kcal)	Deficit (kcal)	Weight	Body Fat (%)

Notes

Deficit numbers are estimates. Water weight and calorie estimation error can mask progress day-to-day.

Next meal suggestions

Based on today’s progress (calories, macros, GI, labs-aware nudges). Not medical advice.

Targets for the next meal

A simple “budget” to stay on track (you can ignore it, but it’s useful).

Calories kcal

—

🍗 Protein g

—

🍞 Carbs g

—

🧈 Fat g

—

Goals

Set your targets for calorie + macro progress.

Daily calorie limit kcal
TDEE estimate kcal
Protein target g
Carbs target g
Exercise goal kcal/day

Meal log

View everything you logged between two dates.

From To

Per page

Page —

	Date	Item	Calories kcal	GI	Protein g	Carbs g	Fat g	Actions

Exercise log

Logged exercise by date.

Per page

Page —

Date	Type	Calories burned kcal	Duration min	Notes

Weight log

Weight and body fat entries.

Per page

Page —

Date	Weight lb	Body fat %

Linked accounts

Link Google to sign in with the same account. You can use either username/password or Google after linking.

Profile

Edit these to personalize the app.

Name
Unit system
Height cm
Weight kg
Age
Sex
Activity

Deficit %
Exercise goal kcal/day

Deficit affects your calorie limit (TDEE × (1 - deficit)). Exercise goal is for progress charts (you still don’t “eat back” calories).

Labs (optional)

For informational nudges only — not medical advice.

A1C %
Total Chol mg/dL
LDL mg/dL
HDL mg/dL
Triglycerides mg/dL

BMI —

Auto-calculated from height + weight

Delete account

Permanently delete your account and all your data. This cannot be undone.

How suggestions are generated

Calories remaining vs your daily limit
Steady loss rule: don’t eat back exercise calories
GI flags (low/med/high) for prediabetes awareness
Protein progress vs target (from Goals)

Advanced settings

Data source and path overrides. Stored per account.

Default data source

Use cloud (AWS) API

Cloud API URL

When checked, the app uses the cloud API for data. Use when you want to read/write the hosted DB. Leave unchecked to use the local server DB.

Path overrides

Override any app paths. Leave blank to use server defaults.

Database (SQLite)
Images dir
Log data dir
Data dir (frontend/data)
Chromium path (PDF report)

Custom paths (key = value)

Add any other path keys. One per line: key=/path