Stop guessing. Start forecasting.
Most apps tell you what happened. Weightlytic tells you what's about to happen — and what to change if you want a different outcome.
Good morning
Alex
Current weight
Forecast
7 weeksGoal date: 24 Sept
Protein
142g
Calories
1,840
Illustrative example
A sample forecast
Current weight
100 kg
Goal weight
85 kg
Average loss
1.2 kg / week
Projected goal
24 September
How forecasting works.
Trend smoothing
We model your weight as a moving trend, filtering daily water-weight swings so you see signal, not noise.
Adaptive pace
Your loss rate is recalculated rolling-window — the forecast adapts as your body and habits change.
Calorie balance
Combining intake, output, and trend, we project realistic dates and flag when you're drifting off pace.
Plateau detection
When your trend flattens, Weightlytic alerts you early with concrete, personalized adjustments.
Goal flexibility
Change your goal anytime. The forecast recalculates instantly with no data loss.
Honest confidence
We show forecast ranges — not false precision. You always know how certain (or uncertain) we are.