Walk Window runs in your browser. When you search a city, ZIP code, or use your location, your device sends that request directly to the weather and geocoding providers listed above. There is no Walk Window backend and your location is not stored on our servers.
Your exercise and dog-walk preferences, Run Pace Mission settings (baseline pace, mission distance, and default time on feet), plus your last chosen location, are saved in this browser's local storage only. Clearing site data removes them.
Pavement temperature and walk windows are estimates for planning — not veterinary or medical advice. Always test pavement with your hand before walking a dog.