Welcome to 0Cal

The Daily Calorie Counter for Apple Watch

Track Your Daily Calorie Intake

At 0Cal, we understand one thing:

Losing weigh is very, very, very hard.

You can do it with surgery, exercise and drugs.

You can do it counting calories.

No method of losing weight will change you permanently.

Bariatric surgery is the most effective route to permanent weight loss. Some reports say that 40% kept off at least 30% of their previous weight after ten years. That means, for example, an individual who was previously 240 pounds lost 72 pounds and kept it off. It also means that 60% of those who had surgery did NOT keep the weight off.

Ozempic and other semaglutides are forever medicine: When you stop, the weight returns.

Modern drugs like Ozempic and Wegovy are very effective at lowering your weight.

But as soon as you stop taking them your weight starts to return.

The only permanent answer is to change your habits permanently.

You must learn what to eat and how much.

Counting calories every day is also very hard.

But it works.

And it teaches you what your limits are.

0Cal on your wrist is the most convenient calorie tracking method ever devised.


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Stay on Track

Personalized Meal Plans

Our app offers personalized meal plans tailored to your dietary needs and goals. From keto to vegan, we have you covered.

Workout Tracking

Keep track of your workouts and monitor your progress with our workout tracking feature. Achieve your fitness goals with ease.

Weight and Nutrition Analysis

Get detailed insights into your weight and nutrition with our comprehensive analysis. Stay informed and optimize your health.

Community Support

Join our supportive community and connect with like-minded individuals. Share your progress, get tips, and stay motivated.

Start Your Health Journey Today