OBD2 Car Diagnostic Tool Bluetooth 4.0 WiFi

Take the guesswork out of warning lights with this OBD2 car diagnostic tool. It reads diagnostic trouble codes, clears stored codes after repairs, and shows live engine data through a compatible phone app, so you can check what is happening before booking a garage visit.

Check Faults Faster From Your Phone

Choose the connection that fits your setup. Bluetooth 4.0 and WiFi versions support Android and iOS, while the Bluetooth 3.0 version supports Android only. Function remains the same across versions, giving you a simple way to view vehicle data, troubleshoot basic issues, and understand fault codes with broader app compatibility.

Live data display lets you monitor engine and sensor values while diagnosing a problem, which makes it easier to spot irregular readings instead of relying on a single warning light. Support for all OBD-II protocols also improves compatibility with vehicles that use supported OBD-II systems, so you spend less time worrying about connection issues and more time finding the cause.

Automatic start and sleep adds everyday convenience by powering with the car and sleeping after shutdown to reduce unnecessary power use. Lifetime free updates and software update support help keep the tool current without a limited update period, giving you longer-term value for routine diagnostics.

✅ Read generic and manufacturer-specific trouble codes to understand faults faster.

✅ Clear stored codes and switch off the check engine light after repairs.

✅ View live engine and sensor data to spot problems as they happen.

✅ Pick Bluetooth or WiFi to match your phone and connection preference.

✅ Use with Android or iOS on supported versions for easier setup.

✅ Get ongoing updates without a time limit for better long-term use.

Quick fault checks can save unnecessary workshop visits.

See engine data clearly while diagnosing issues.

Choose the connection that matches your device.

Read codes before paying for a diagnostic check.

Clear warning lights after completing repairs.

Automatic sleep reduces unnecessary battery draw.

Broader protocol support means fewer compatibility worries.

Use your phone for simple everyday troubleshooting.

Track sensor values to pinpoint developing faults.

Updates keep your tool useful over time.

Check faults, read live data, and clear codes with confidence.