WattBoard

WattBoard is the mobile viewer for your electric-car data, straight from your own server. Your data goes straight from your server to your iPhone: no cloud, no account, no ads and no tracking. WHAT IT DOES • Car: battery, range, climate, tyres, doors and locks, location. • Drives and charges with filters, search, routes, charging curves and charge comparison. • Statistics by week, month, quarter, all time or custom dates. Idle drain, estimated battery capacity, where you charge and frequent routes. • Your Grafana dashboards (including those from your own installation) drawn as native screens, with filters and time ranges. Imported from your own Grafana. • Home Screen widgets, a pinned-panel widget, Siri shortcuts and Apple Watch. • Local alerts: charge complete, low battery and a plug-in reminder when you arrive home. • Shareable cards for your charge, trip or summary, hiding the place if you prefer. • CSV and GPX export. • Privacy mode, Face ID lock, offline data and device-to-device setup with an encrypted QR code. • 7 languages: Spanish, English, German, French, Portuguese, Simplified Chinese and Finnish. PRIVACY WattBoard only talks to your own server. It needs no Tesla account and sends no commands to the car: it is read-only. WHAT YOU NEED A self-hosted server of your own that logs your car's data, with its REST API and/or Grafana. To connect away from home, use a secure connection and never open ports on your router. You can try the app without a server using sample data. Independent project, not affiliated with Tesla, Inc.