HealthbroWeight loss you can check.
Your watch flatters you. Your scale tells the truth. Healthbro corrects your watch with your weigh-ins, predicts what you'll weigh, then checks that prediction against your scale. So you can see it working, in plain numbers.
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Predicted against measured
Over 37 days the watch alone said −5.4 kg. Corrected by the scale, the prediction landed exactly.
Our founder's own data, 8 Sep to 14 Oct 2026. Your results will be your own.
Three things, done properly
Photograph your plate
Calories and protein in seconds. Slide a portion or say "the rice was brown rice" to fix it.
A watch you can trust
Watches overstate what you burn. Your weigh-ins show by how much, and Healthbro corrects it every day.
Proof, not promises
Predicted change and measured change, side by side. When they match, you know your plan is working.
Also in the app: workouts from your watch and strength sessions, a daily number of calories left, a short coach note, and progress photos you can compare side by side.
How it works
- 1
Set your goal
Your weight, your goal and a pace you choose. Healthbro works out your daily calories.
- 2
Connect and log
Connect Apple Health or Health Connect, weigh in, and snap your meals.
- 3
Check the proof
Watch the predicted change against your scale, and share it without a photo of you.
Screenshots
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Honest answers
Is it a medical device?
No. Healthbro is a tracking and insight tool, not medical advice. It does not diagnose or treat anything. Talk to a doctor before big changes to your diet.
Which watches and phones?
Healthbro reads Apple Health on iPhone and Health Connect on Android: activity, workouts, steps, sleep, heart rate and weigh-ins. Read only: nothing is written back.
What happens to my photos and data?
Your data is stored on servers in France and is never sold or used for advertising. Meal photos go to the AI only if you switch that consent on. Each of the three consents has its own switch, and you can delete everything at any time in the app.
Does it cost anything?
It is free to start.