Watch the trend, not the daily number.
Your weight can swing a kilo or two from day to day. HYFO turns your weigh-ins into a weighted 7-day trend, so slow, real progress is easy to see and a heavy morning doesn't undo your week.
- A smoothed trend line, with daily weigh-ins shown as dots.
- Your goal line and how far there is to go.
- BMI with context, never as a verdict.
- Weight from Health Connect smart scales, or typed in.
Why a trend beats the scale
Water, salt, food still in your system and sleep all move the scale. The trend averages the last 7 days, giving more weight to recent days, which is what actually reflects change. HYFO shows the trend as the headline and today's reading underneath.
Ranges that make sense
Switch between 7 days, 30 days, 3 months and all time. After three weigh-ins your trend line appears; until then HYFO says so instead of drawing something misleading.
Questions
Does HYFO work with smart scales?
Yes, through Health Connect. Weights from apps and scales that write to Health Connect appear in HYFO, and you can type weights in too.
Is the weight tracker free?
Yes. Weight, trend, goal and BMI are free.