YourOwnWeigh (YOW) is an open-source project enabling Withings scales to sync weight data via Wi-Fi to a personal data store without subscription fees or relying on Withings’ cloud. It includes firmware patches for supported scale models, a Python bridge app for firmware updates and Bluetooth communication, and a web app that manages devices, users, readings, and acts as a data sync API supporting integration with platforms like Apple Health. Users can deploy the web app on Cloudflare Workers for free cloud hosting, running the Python bridge locally to connect to scales via Bluetooth, allowing self-hosted, private weight data syncing.
