Edge Insight CTS3 Digital Gauge - 5 in Fullcolor OBDII Monitor

In this review the Edge Insight CTS3 is assessed as a compact, user-friendly digital gauge for drivers who want clear, instant vehicle data without invasive installation. The biggest reason to buy is its bright 5 in fullcolor, high-resolution swipe screen that makes live engine and sensor information easy to read at a glance. The CTS3 is presented as a practical alternative to bulky analog clusters, suitable for daily drivers and enthusiasts who need reliable OBDII monitoring for 1996 and newer vehicles.

Key Features

• 5 in fullcolor display: The high-resolution touchscreen presents multiple gauges and readouts in a crisp, easy-to-read format for quick reference while driving.
• Swipe screen navigation: Intuitive touch gestures let users move between gauge layouts and menus without needing complex controls or long setup times.
• Multiple gauge layouts: Preconfigured and customizable screens allow drivers to prioritize the sensors they care about most, from basic engine vitals to tuned parameters.
• HDMI style plug: A compact power and accessory link connector simplifies installation and enables easy connection to compatible EAS accessories.
• One-touch menu access: The menu system is designed for quick adjustments on the fly so settings can be changed safely and without distraction.
• OBDII compatibility: Works with 1996 and newer vehicles equipped with an OBDII port for broad vehicle support across many makes and models.

Who It's For

The CTS3 is ideal for car owners who want immediate access to engine and sensor data without installing individual analog gauges; it suits daily drivers, weekend enthusiasts, and owners who use custom tuning and want a display that pairs with tuning tools. It also fits well for anyone who prefers a modern touchscreen interface over traditional dials.

This unit is not targeted at users who require telematics, built-in GPS, or professional diagnostic consoles with extensive logging and analysis; technicians needing lab-grade equipment or OEM embedded instrument clusters should look elsewhere.

Pros & Cons

Pros

• Bright, high-resolution 5 in screen that improves visibility of live data.
• Touch swipe navigation and one-touch menus make operation simple and quick.
• Multiple screen layouts support both casual monitoring and tuned setups.
• Compact HDMI style plug simplifies powering and linking EAS accessories.

Cons

• Limited to vehicles with an OBDII port, so it cannot be used on pre-1996 vehicles.
• Does not replace full professional diagnostic tools for in-depth fault analysis.

Specifications

Display size	5 in fullcolor touchscreen
Resolution	High-resolution display (manufacturer stated)
Navigation	Swipe screen and one-touch menu
Connector	HDMI style plug for power and EAS accessories
Vehicle compatibility	1996 and newer vehicles with OBDII port
Use case	Stand-alone monitor or works with custom tuning products

Our Verdict

The Edge Insight CTS3 is a smart, reasonably priced way to add a modern, readable gauge display to any OBDII vehicle. It is best for drivers who want a compact touchscreen with customizable layouts and easy installation; enthusiasts who need a simple, effective display to monitor tuned parameters will find good value here.

Frequently Asked Questions

Will this work in my car?
The CTS3 works in vehicles from 1996 and newer that have a standard OBDII port.

Can it be used with tuning tools?
Yes, the display is designed to work well with custom tuning products or as a stand-alone monitor.

How is it powered?
It uses an HDMI style plug for power and for linking compatible EAS accessories, simplifying installation.