DataLogger is the most reliable OBD2 device
Millions of Devices, Billions of Miles
Numbers don’t lie. Danlaw is the largest producer of OBDII devices because we deliver the best product in the world.


Built to Automotive Standards
Automotive standards are demanding. For more than three decades, we’ve engineered, manufactured, and tested embedded software, electronics, and vehicle network communications for the world’s largest automotive manufacturers and suppliers.
We’ve designed and built DataLogger to exceed these standards. We’ve tested it thoroughly with billions of miles of vehicle data collected from one of the largest cross-sections of vehicles in the world. So when we say you’re getting the best device on the market, you can hold us to that.


How it Works
DataLogger is an IoT gadget that securely collects and transmits vehicle and sensor data to your platform via a cellular or Bluetooth™ connection.


Real-Time Reporting
Provide prompt services and assistance using real-time information.


Most Compatible
We’re so confident in our ability to provide a compatible device (98% of cars on the road in America) that we’ve built a database for you to check first.


Smallest in its Class
DataLogger is designed to install easily and unobtrusively in any car’s OBD2 port.


American-Made
Datalogger is proudly designed and engineered in the USA.


Bluetooth BLE And Cellular Connectivity
Two methods for transmitting data gives you cost-effective options.


Fully Certified
FCC, Sprint, AT&T, Rogers … DataLogger can transmit across any network.


Proprietary Anti-Tampering Technology
DataLogger can detect unauthorized manipulation of its hardware or its use to prevent data and safety compromises.
Secure Data Transmission
The most overlooked component of connected car is the security of the data and the car from which it was transmitted. Danlaw has gone to extraordinary measures to protect both.


Learn How DataLogger Can Work for You
Use the most reliable OBD2 device on the market to make the story of every ride better.
Send us a quick message and we’ll start the conversation.