Your Tesla is always doing something. Moving energy. Heating. Cooling. Charging. The dash makes it look simple. Underneath, it isn’t, and most tools that can see underneath speak in codes, IDs, and parts lists.

TeslaSleuth is for owners who want to understand the car, not decode it. Connect to a diagnostic adapter and it turns the live bus into clear graphics and intuitive language: what the car is doing right now, where the energy went this session, how heat is actually moving.

The Now page is the instrument you leave up. The Energy page is the story of this drive or charge. The Analyze page is for diving deeply into the data, signals, and charting it over time.

TeslaSleuth knows a Superbottle car from an Octovalve heat-pump car, and it animates that difference. You get a picture of the plant you have, not a generic thermal blob or set of cryptic signals.

TeslaSleuth supports both Bluetooth adapters (OBDLink recommended) and the Enhance Auto Commander. Unlike other applications, using the Commander uses a temporary background connection so the phone keeps normal internet.

Want to see what it looks like before you have the adapters? Use the Demo mode, a 15 second loop of data throughout the whole app.

All data stays on your phone. No TeslaSleuth account. No ads. Share a log only if you want to.

So grab a cable and OBD device, and explore the way your Tesla operates in the real world.

Hardware, setup, and compatibility: https://teslasleuth.pages.dev

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Model S, Model X, and Cybertruck are untested here. They may still work. Please feel free to send logs via the one-tap button on the More > Support & Legal page along with what is or is not working, or what other features you'd like to see!

Most values are actual values, others are interpreted. Tap on the metric for more details. Park before you install a cable or stare at a detailed screen. Unofficial, not affiliated with Tesla.