Settings

Nawtch keeps everything — foods, logs, weight, programs, exercises, settings — locally in this browser, not on a server. None of that data leaves your device, but that also means clearing your browser's site data/cookies for this page, using private browsing, or uninstalling the browser can permanently erase your data. Export a backup below every so often to stay safe.

Nawtch uses Google Analytics for usage stats and Google AdSense for ads, which may use cookies. Your tracking data is never shared with either. See the Privacy Policy for details.

Get a recommended target calorie estimate by using the TDEE calculator.

Choose light or dark, or follow your device's setting automatically.

Choose the unit used for weight tracking. Applies everywhere weight is shown.

Choose the unit used for calories. Applies everywhere energy is shown.

Choose the currency symbol shown next to cost. This only changes the label — amounts are not converted.

Export all your data — foods, weight, programs, exercises, history, and settings — as a single JSON file. Use this to transfer everything to a new device.

Import a Nawtch backup file to restore your data. This will overwrite all existing data and cannot be undone.