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Scale log

The visitor types a number after they step on the scale. The tool plots it on this device. The series never leaves the browser.

Log a value. It stays in this browser and in a permalink you can reopen tomorrow.

This is a general-purpose tool, not medical, legal or financial advice. Figures are estimates from published food data or arithmetic. A qualified professional owns decisions that affect your health.

How to use it

Inputs are weights and dates. Computation plots the local series. Output is a chart.

The tool runs in your browser. Nothing from the camera, microphone or sensors is uploaded. With JavaScript off, the worked example below is still computed on the server.

A worked example

Scale log. Log a value. It stays in this browser and in a permalink you can reopen tomorrow. Worked with chicken breast 150 g, rice 180 g and broccoli 100 g: 516 kcal and 54 g of protein.

ItemGramsEnergy (kcal)Protein (g)
Chicken breast15024846.5
White rice1802344.9
Broccoli100342.8
Total43051654.2
516kcal
54protein g
430grams

Continue on TempoLife

An account keeps the series. The latest number would travel as a query. needs apex prefill.

/app

Keep the result in an account

TempoLife keeps food, movement and sleep in one private place, so this result can become part of a day instead of a one-off page.

Create a free accountGet the app

Source

Numbers the visitor types, stored in localStorage. Nothing is uploaded. Not a diagnosis.

Frequently asked questions

Where is my data stored?

In this browser (localStorage and the link you copy). Camera, microphone and motion frames never leave the device. TempoLife does not receive the plate you built unless you continue into an account and log it there.

Where do the numbers come from?

Numbers the visitor types, stored in localStorage. Nothing is uploaded. Not a diagnosis.

Where does this tool stop?

scaleweight explains how to weigh. scalelog stores a series on this device. It is not a diagnosis, and a clinician reads a trend in context.