Your Car's Health,
In Your Hands

Advanced automotive diagnostics at your fingertips. Monitor your vehicle's health in real-time with professional-grade diagnostic tools.

Download App Buy Dongle

Real-Time

Data Monitoring

100+

Parameters Tracked

OBD-II

Compatible

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Features

Professional Diagnostics
Made Simple

Everything you need to monitor and maintain your vehicle's health

Real-Time Monitoring

Get instant access to live vehicle data including RPM, speed, coolant temperature, and more. Monitor everything in real-time as you drive.

Health Analysis

AI-powered diagnostics analyze your vehicle's parameters and provide instant health assessments with color-coded status indicators.

Error Code Detection

Instantly read and decode diagnostic trouble codes (DTCs). Get detailed descriptions and recommendations for each error.

Wireless Connection

Connect seamlessly to your ATFA OBD-II dongle via Bluetooth. No cables, no hassle. Just plug and connect.

Advanced Gauges

Beautiful, easy-to-read gauges display critical engine data. Customizable refresh rates from 1-5 seconds.

Dark Mode Support

Switch between light and dark themes for comfortable viewing in any lighting condition. Your preference is saved automatically.

How It Works

Get Started in
Three Simple Steps

Professional diagnostics in minutes, not hours

Plug In Dongle

Connect the ATFA OBD-II dongle to your vehicle's diagnostic port. It's usually located under the dashboard near the steering wheel.

Connect Your Phone

Turn on your vehicle's ignition, open the ATFA app, and pair with the dongle via Bluetooth. Connection takes just seconds.

Monitor & Diagnose

View real-time data, run diagnostics, and get instant health analysis. Save reports and track your vehicle's performance over time.

Screenshots

Simple Interface,
Powerful Features

A closer look at the ATFA app experience

Easy Bluetooth Connection

Real-Time Data Monitoring

Comprehensive Diagnostics

Customizable Settings

ATFA OBD-II Dongle

Professional Hardware,
Consumer Price

Our high-quality Bluetooth OBD-II dongle is engineered for reliability and performance. Compatible with all OBD-II compliant vehicles (1996 and newer).

Bluetooth 4.0 for fast, stable connection
Compatible with all OBD-II vehicles
Plug-and-play, no installation needed
Low power consumption
Compact and durable design

Buy on Amazon

Starting at $29.99

Your Car's Health, In Your Hands

Professional DiagnosticsMade Simple