Body Weight Tracking App: GetFIT App Helps You Lose Fat And Build Muscle!

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GetFIT App
Last Updated : 
May 3, 2026
The GetFIT App’s body weight tracking feature makes fat loss and muscle building simple. Log your daily weight, track your weekly average, and see how you progress toward your goal. The app also tracks your calorie intake, so all your data is in one place.

Why Tracking Your Body Weight Matters

Tracking your body weight is essential if you want to lose fat or build muscle. The GetFIT App now includes a dedicated weight tracking and logging feature that allows you to record your weight daily and clearly see your progress over time.

Simply enter your current weight into the app, and the system stores it, displays it on a graph, and calculates your weekly average. This is crucial because daily fluctuations can be misleading, while weekly averages show the real trend.

How Body Weight Tracking Works

The GetFIT App’s weight tracker is connected to your calorie tracker and nutrition log. This gives you a complete picture of your progress.

What You Can See In The App

  • Daily weight entries
  • Weekly average weight
  • Weight change graph
  • Calorie intake and targets
  • Progress toward your goal weight

Best Time To Weigh Yourself

Weigh yourself every morning after waking up, after using the bathroom, and before eating. This gives the most accurate and consistent measurement.

Why Daily Weight Fluctuations Are Normal

Many people panic when their weight increases from one day to the next, even while in a calorie deficit. This is completely normal.

Your body weight can fluctuate by 1–2 kg daily depending on:

  • Water intake
  • Salt consumption (sodium causes water retention)
  • Carbohydrate intake (glycogen stores water)
  • Digestion and bowel movements
  • For women: menstrual cycle phase

Important: You cannot gain 1 kg of body fat overnight. If the scale is up, it is almost always water, not fat.

That is why the weekly average matters most.

Why Your Weight Can Increase In A Calorie Deficit

This is one of the most common concerns. The answer is simple: daily weight changes do not equal fat gain.

If you are in a calorie deficit, gaining body fat is not possible. Weight increases can be caused by:

  • Eating salty foods
  • Higher carbohydrate intake
  • Dehydration (leading to water retention)
  • Intense workouts (muscles hold water for recovery)
  • Stress or poor sleep (higher cortisol levels → water retention)

Focus on weekly trends, not daily numbers.

How Many Calories Equal 1 kg Of Body Fat

Gaining body fat works the same as losing it, just in reverse.

1 kg of body fat is approximately 7000–7700 calories.

  • A weekly surplus of 500 calories → ~0.5 kg gain per month
  • A daily surplus of 500 calories → ~1 kg gain per week

However, rapid scale increases are not pure fat. They also include water, glycogen, and sometimes muscle.

What Is A Healthy Rate Of Weight Loss

A sustainable fat loss rate is:

  • 0.5–1 kg per week

This typically requires a daily calorie deficit of 500–750 calories.

Tips For Successful Fat Loss

  • Weigh yourself daily, but focus on weekly averages
  • Do not react to single bad weigh-ins
  • If weekly averages do not drop for 2 weeks, reduce calories slightly
  • Maintain high protein intake to preserve muscle

Why Your Weight Might Not Change

If your weight has not changed for weeks, even though you feel consistent, the issue is usually calorie tracking accuracy.

Many people underestimate how much they eat.

Possible Reasons

  • Hidden calories (oils, sauces, drinks)
  • Low activity levels
  • Metabolic adaptation (reduce calories slightly)
  • Inaccurate tracking

The GetFIT App’s AI-powered food tracker helps ensure accurate calorie tracking and better results.

How To Use The Weight Tracker In The GetFIT App

Open the app every morning, go to the weight tracking section, and log your weight.

The app automatically updates your data and shows:

  • Today’s weight
  • Yesterday’s weight
  • Weekly average
  • Weight change over time
  • Remaining progress toward your goal

You also see your calorie intake, helping you connect your eating habits with your results.

Start Your Transformation Today

If you do not have an account yet, create one and start tracking your progress. With Premium Membership, you get access to the weight tracker, AI calorie counter, hundreds of recipes, and multiple workout programs.

Tracking your weight should not be stressful. The GetFIT App simplifies the process and helps you understand what is happening in your body.

Focus on weekly averages and long-term trends — that is where real progress happens.

Here's what you get in GetFIT App!

Lose weight, build muscle, and count calories effectively! Get everything you need in one place to make your lifestyle change easier!

Calorie Tracking
AI Powered Meal Analysis
Intermittent Fasting Log
Workout Tracking
Hundreds of High-Protein Recipes
4-Week Meal Plans
4-Week Workout Plans
Body Weight Tracking
Water Intake Tracking
Body Measurement Tracking
Knowledge Library & E-books
Progress Tracking
Seasonal Winter/Fall Diet Recipes
Step Count & Daily Habit Tracking
International Recipe Library
Diet Shopping Lists
Supplement Programs
Easy-to-Use Online Platform
Try the App for Free
Free Trial for new users
Cancel Anytime
Thousands of Users Worldwide
Secure Payment

Got more questions about GetFIT App? Learn more on our FAQ and About Us pages. Looking for help with features or how to use GetFIT App? Visit our InfoHub for step-by-step guides, answers, and support articles.

Lose Fat, Gain Muscle with GetFIT App

Calorie and nutrition plan, hundreds of recipes, and workouts are waiting for you in our app — click the button and let’s build your plan!

GetFIT App: Not Just a Calorie Counter — Your Complete Online Body Transformation Membership for Weight Loss & Muscle Building

Why pay for separate programs, apps and courses for calorie tracking, workouts, and meal plans? GetFIT App is an all-in-one web app membership that gives you everything in one place, fully online. Set up your account in seconds and reach your goals faster, with less hassle.

Feature GetFIT App 🌟 Other Calorie Tracker
Apps
Calorie Tracking Yes Yes
AI Powered Meal Analysis Yes No
Intermittent Fasting Log Yes No
Workout Tracking Yes No
Hundreds of High-Protein Recipes Yes No
4-Week Meal Plans Yes No
4-Week Workout Plans Yes No
Body Weight Tracking Yes No
Water Intake Tracking Yes No
Body Measurement Tracking Yes No
Knowledge Library & E-books Yes No
Progress Tracking Yes No
Seasonal Winter/Fall Diet Recipes Yes No
Step Count & Daily Habit Tracking Yes No
International Recipe Library Yes No
Diet Shopping Lists Yes No
Supplement Programs Yes No
Easy-to-Use Online Platform Yes No
Try the App for Free
Free Trial for new users
Cancel Anytime
Thousands of Users Worldwide
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Who Is GetFIT App For?

If you've ever gotten stuck losing weight, had no idea how many calories or how much protein you actually need, or you're just tired of bland, boring diet food — you're not alone. GetFIT App was built for people who want to finally reach their weight loss or muscle-building goals in one place, with a clear system and food they actually enjoy eating. Look through the situations below, and if you recognize yourself, you'll know exactly what to do next.

You have no idea how many calories to eat Weight loss, muscle building, and maintenance all need different targets — the app calculates exactly how many calories and how much protein your goals require. Try the app! You don't know how to put together a workout plan You show up at the gym but have no idea what to do or in what order? Ready-made, easy-to-follow 4-week workout plans get you started. Try the app! You're tired of bland, boring diet food Who said dieting means dry chicken breast and rice? Choose from hundreds of delicious, high-protein recipes you'll actually want to eat. Try the app! The scale hasn't moved in weeks Stuck on a weight-loss plateau and not sure what's going wrong? Clear tracking and logging help you spot exactly what needs adjusting. Try the app! You're a beginner and don't know where to start Everyone feels lost at the start, with so much conflicting information out there. You get a simple, step-by-step system, no guesswork required. Try the app! You can't hit enough protein every day You know you should, but the numbers never add up? The app helps you plan meals so you actually reach your daily protein target. Try the app! You want a simple, effective plan you can actually follow Whether it's weight loss or muscle building, one clear, day-to-day plan beats ten scattered pieces of advice — and you get it all in one place. Try the app! You don't have time to sit and calculate everything Just describe what you ate, and the AI works out the calories and macros for you in seconds. Try the app! You want to keep progressing without setbacks Consistent tracking and clear goals help you avoid losing weeks of progress or losing your momentum. Try the app! You've tried crash diets before, but they never stuck This isn't another quick fix — it's a sustainable system you can actually build into your everyday life. Try the app! You want to finally hit your goal weight Whether it's a few pounds or something bigger, a clear plan and daily tracking make a real difference in actually getting there. Try the app! You want to look better, feel fitter, and feel more confident As your body changes, your confidence often grows with it — consistent training and nutrition can help with both. Try the app! You want to build muscle effectively A training plan, enough protein, and recovery — you need all three for muscle growth, and you'll find them all in one place. Try the app! You want to lose weight without starving yourself or yo-yo dieting Starving yourself isn't the answer — a sustainable calorie and protein intake is something you can actually stick with long-term. Try the app! You want to build a healthier, fitter lifestyle It's not about one diet — it's about small, sustainable habits around food, movement, and routine that you can keep up long-term. Try the app! You want to finally reach the physique you've always wanted The shape you've always pictured feels a lot more realistic with a clear plan and a consistent daily system behind it. Try the app!
Try the App for Free
Free trial for new members
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Thousands of members worldwide
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GetFIT App Is Not a "Magic Pill" — It's a System That Supports You and Gets You to Your Goal!

GetFIT App helps you so you don't have to figure out how to reach your goals on your own. In one place, you'll find everything you need for a mindful lifestyle change: calorie and macro tracking, daily calorie logging, 4-week workout plans, delicious and easy-to-follow recipes, and progress tracking. You won't get quick tricks — you'll get a clear, transparent system that helps you move toward your goal more consistently, whether that's weight loss, muscle building, or a fitter, more sustainable lifestyle.

Fast, Simple Calorie & Macro Tracking

You describe what you ate, and GetFIT App calculates the calories and macros in seconds — no more digging around or doing math in your head. You'll also see exactly how many calories you have left for the day.

Workout Plans & Workout Logging

Effective 4-week workout plans are ready to go, and your workout log helps you stay consistent and track how you progress from session to session.

High-Protein Recipes & Ready-Made Meal Plans

Hundreds of delicious recipes and 4-week meal plans are waiting for you, so you don't have to figure out what to eat every single day.

Body Weight, Measurements & Daily Habit Tracking

All your important numbers in one place, so you can see exactly whether progress is actually happening — not just feel it, but see it.

Progress Tracking

Clear data and charts help you know exactly where you stand, and what's worth adjusting in the weeks ahead.

Knowledge Resources & a Supportive System

You don't just get tools — you get knowledge too, so you understand why you're doing what you're doing, for the long run.

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GetFIT App Will Be Perfect for You, If...

If you relate to any of the statements below, GetFIT App is exactly the right fit for you.

Try the App for Free
Free trial, new members only
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Thousands of members worldwide
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Join Thousands of GetFIT App Users Worldwide

Thousands of people around the world have already joined GetFIT App to track their nutrition, follow workout programs, and work toward their fitness goals. Join our growing global community and get the tools you need to manage your fitness journey in one place.

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