New app ·

Introducing Body Trend

A single weigh-in does not tell the whole story. Body Trend is a free tool I built to make the bigger picture easier to see.

Body Trend preview showing daily scale readings and a smoothed trend line on a phone.

Why add another number to the day?

The scale can move after a salty dinner, a hard workout, or travel. Watching every change can make it hard to see where things are heading. That is why I built Body Trend: a simple way to record the readings and follow the trend over time.

Log what your scale gives you

Enter weight, body fat, body water, skeletal muscle, or visceral fat. Use the fields you have and leave the others blank. Body Trend smooths the daily readings and shows changes over 7 and 30 days. You can also tag things like high sodium, poor sleep, or travel to keep some context with the numbers.

Free, with your readings on your device

There is no account to create, and the app runs without ads or analytics. Your readings stay in that browser on your device. Once loaded, the app works offline and can be added to your home screen.

Save a backup from time to time. Clearing browser data or changing devices can erase your entries. Optional voice entry uses your browser’s speech recognition and may send audio to its speech provider; typing is always available.

Body Trend is a personal tracking tool. Smart-scale body composition readings are estimates, and a smoother line does not make those estimates exact.

← Back to updates