OBDZ

Your car's live data, on a dashboard you arrange.

OBDZ reads your car through an OBD-II adapter and shows it on your iPhone, in CarPlay and in Live Activities.

What you need

• An iPhone with iOS 26 or later.
• A car with an OBD-II port, usually under the dashboard near the steering column.
• An ELM327-compatible OBD-II adapter that connects over Bluetooth LE or Wi-Fi.

No adapter yet? Choose Try the Demo Car in the app to see OBDZ with a simulated car.

Getting started

1. Plug the adapter into the car's OBD-II port and switch the ignition on.
2. For a Wi-Fi adapter, join its network in Settings › Wi-Fi.
3. Open OBDZ and choose your adapter under Connection.
4. Tell OBDZ your car's make, model and year, and it suggests gauges for the data your car reports.

What it does

• A dashboard of gauges you choose and arrange, on iPhone and in CarPlay.
• Live Activities on the Lock Screen and in the Dynamic Island.
• Trips: fuel economy, distance, and how the time splits between moving and stopped, with the engine on or off.
• Drive logs: record a drive's values and route, then replay them with a map and charts.
• Vehicle profiles with manufacturer data for many cars, beyond the standard OBD-II values.

Tips

• No values? Check that the ignition is on and the adapter sits firmly in the port.
• Cars report different data. A gauge that stays empty usually means the car doesn't report that value.
• Trips count only while OBDZ is reading the car.

Contact

Questions, problems, or a car that doesn't work: support@dashhq.app. Your car's make, model and year and your adapter's name help, and an Adapter Check report from the app helps most.