Why it matters
Electric running costs depend on where and how you charge, and efficiency changes with the seasons. A charging log shows what you really pay per mile and how your car performs over time.
Charging, logged.
Record energy, price per kWh and total for each session. Scan the charger display, and Odo can suggest nearby charging stations.
- kWh, price per kWh and total, with any two filling in the third
- Charger display scanning
- Nearby EV chargers suggested automatically
- Full charge marking for accurate efficiency
Efficiency in the units you use.
Efficiency is measured from full charge to full charge, with an estimate when you only charge partway.
- kWh/100 km, Wh/km, mi/kWh, km/kWh or MPGe
- Plug-in hybrids track fuel and electricity separately
- Cost per mile or kilometer
Battery data over OBD2.
Add battery readings from a built-in catalog covering 99 electric and hybrid models from 31 makes, drawn from the open OBDb database.
- State of charge and state of health on supported models
- Pack voltage, current and cell readings
- State of charge at the start and end of each trip
- EV charging stations in CarPlay’s Places tab
Questions about EV charging log
Will OBD2 work with my car?
Most cars with a standard OBD2 port: US vehicles from 1996, European petrol cars from 2001 and diesels from 2004, and most cars worldwide from around 2008. A few makes limit third-party access. Full answer
Works well with
Fuel tracker
Scan the pump, auto-pick the station and get accurate full-to-full economy.
Learn moreOBD2 car data
110+ live engine readings, trouble codes, readiness checks and EV battery data.
Learn moreCar expense tracker
Every running cost in one place, with cost per mile and period comparisons.
Learn more