YourOwnWeigh is an open-source project that sends data from selected Withings scales to a personally controlled server. It patches downloaded firmware, installs it over Bluetooth and collects readings on a self-hosted or Cloudflare-based service. Apple Health integration uses scheduled Shortcuts syncing. Support currently covers two older scale models, while Google Health integration is planned. It offers an alternative to existing service arrangements, not an official feature that works on every scale; users must account for firmware modification and ongoing maintenance.