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Top 5 Best Car Health Monitors On The Market In 2022 Reviews

Do you have some warning lights showing up on the dashboard of your car? How do you know exactly what is wrong? Usually, this involves a trip to the mechanic, so they can run some diagnostics to detect the issue.

But did you know it’s possible to purchase the same health check tool mechanics use? Now you can run your own check, possibly saving an expensive visit to the workshop.

So, let go through the best car health monitors available for purchase right now and find the perfect one for you…

Top 5 Best Car Health Monitors In 2022 Review

  1. Autel MaxiScan MS300 – Best Basic Car Health Monitor
  2. Autel AutoLink AL319 – Best Affordable Car Health Monitor for Emissions Inspection
  3. Nonda Zus – Best Bluetooth Car Health Monitor
  4. BlueDriver Bluetooth Pro – Most Comprehensive Bluetooth Car Health Monitor
  5. FIXD 7388 – Best Car Health Monitor with Push Notifications

1 Autel MaxiScan MS300 – Best Basic Car Health Monitor

This health monitor from Autel called the MaxiScan is a great scan tool for adding diagnostic capabilities to any toolbox. This scanner easily connects and communicates with most OBD II and CAN compliant vehicles.

Compared to other scan tools on the market, the MaxiScan is small, lightweight, and inexpensive. We are sure that this scan tool will make life easier for anyone that has even some basic mechanical knowledge.

Keeps things simple…

Some of these health monitors are often complicated and difficult to use. While having a ton of information can be useful for a correct diagnosis, it can also make it more difficult to identify the exact issue that needs attention.

Luckily the MaxiScan has been designed to give just the right amount of information to point you in the right direction. Having a simple two-button design makes it easy to navigate and clear trouble codes.

Deciphering codes…

Having a diagnostic code is only a small part of fixing the issue. Knowing what that code means is possibly even more critical. Supplied with the tool is a CD catalog, or you can also check by referencing Autel’s website.

Not only can you use this affordable tool to detect diagnostic codes, but it can also provide you with vehicles from 2002’s VIN number. Locating the VIN can often be difficult and inconvenient, so life just became easier for completing this task too.

Autel MaxiScan MS300

Our rating:4.4 out of 5 stars (4.4 / 5)


  • Small, light, and inexpensive.
  • Easy to navigate and operate.
  • Provides VIN numbers too.


  • Lacks some features of higher-end models.
  • Only retrieves and clears codes.

2 Autel AutoLink AL319 – Best Affordable Car Health Monitor for Emissions Inspection

Next up in our best health monitors for cars review, we have a model ideal for those wanting to check their vehicle’s emissions from the comfort of their home. While the previous scanner from Autel was one of the most basic and entry-level around, this scanner offers a little more. This tool will not only give you access to more detailed diagnostic codes, but it also has some additional useful options.

If you would like to know exactly what the issue is when the check engine light comes on, find out with one click. This device can also give emissions readings to ensure you pass an inspection test quickly and easily.

Readiness monitor status…

Each electronically controlled component uses a monitor. If there is an issue, the monitor will send a message to the vehicle’s computer saying “not ready.” Once repairs are completed, it is important to know each monitor has returned to the “ready” position.

By scrolling through the bright backlit color LED screen on the AutoLink, you can find this information in an instant. An audible tone can be heard when making selections using the keys to assist with navigation of the menus.

Review important data…

If you need to pass an emission inspection, having the system monitors ready is part of the inspection. Having the ability to check yourself means a guaranteed pass without the need to return at a later date.

Freeze data is another excellent feature this scanner offers. Check details such as speed, engine temperature, and fuel trims at the time of the error. With the ability to clear codes, reset monitors, and access data, you’ll wonder how you survived without it.

Autel AutoLink AL319

Our rating:4.6 out of 5 stars (4.6 / 5)


  • Bright, clear, backlit color screen.
  • Check and reset monitor status.
  • Freeze data access.


  • Some reports of OBD2 not updating.
  • Does not support all vehicles.

3 Nonda Zus – Best Bluetooth Car Health Monitor

While the first two scanners connected to a handheld device using a wire, the Nonda Zus uses Bluetooth. This then enables the dongle to wirelessly transmit information to a smart device like a tablet or smartphone.

The adapter plugs into any vehicle that uses an OBD II Data Link Connector. You can then debug problems, check engine data, and display real-time information. Known as an SVHM (Smart Vehicle Health Monitor), this small device can prove rather handy.

Keeping App with everything…

By downloading the Nonda App for either Android or iOS, you are given an interface and control system. There are two versions once you log into the App, a free version or the paid Mileage Log Subscription service.

The dashboard is used alongside other Nonda products like a smart car charger or tire safety monitor. Without those, you will still have access to the SVHM’s Safety Center, Engine Health Monitor, and a Savings Dashboard.

Live data…

By selecting the Safety Center, the device will run a number of checks, but it doesn’t provide any measured results. It simply lists an extensive list of items that have been checked with either a true or false rating.

However, checking the live feedback from your vehicle gives a decent range of information. This includes current speed, top speed, top revs, top turbo psi, current revs, current psi, load, and coolant temperature.

Nonda Zus

Our rating:3.8 out of 5 stars (3.8 / 5)


  • Easy to pair to your smart device.
  • Small and can be stored easily.
  • Live data results.


  • Safety check doesn’t provide enough detail.
  • Poor logging features.

4 BlueDriver Bluetooth Pro – Most Comprehensive Bluetooth Car Health Monitor

BlueDriver Bluetooth Pro is one of the most comprehensive scanners on the market. Just like the Zus, it also connects to a smart device using Bluetooth. This health monitor is suitable for both amateurs and professionals.

This is one of the most popular car health monitors currently available, and there is a good reason for this. The level of diagnostic and troubleshooting capabilities offered are superior to most competitors.

Supports iOS users…

Due to relying on Bluetooth as the connection method, many other scanners don’t support Apple products. For all you iPhone and iPad users out there, the BlueDriver works perfectly and seamlessly with Apple products.

Go above and beyond simply reading and clearing diagnostic trouble codes. You can also use real-time data logging, see graphics of engine parameters, and be provided with a vehicle-specific list of possible causes.

Makes amateurs into professionals…

Using the BlueDriver App can even provide the operator with a list of the most common fixes for the trouble code. For amateurs that feel confident in replacing components themselves but lack confidence in diagnosing issues, this product is perfect.

Even for professional mechanics, the detailed level of information this device can provide can help pinpoint issues. Save on time and money by either completing repairs yourself or identifying problems quickly and easily.

BlueDriver Bluetooth Pro

Our rating:4.7 out of 5 stars (4.7 / 5)


  • Comprehensive repair database.
  • Well-designed App.
  • Optimized for both Android and iOS.


  • Connection does occasionally drop out.
  • Wi-Fi or Data connection is required.

5 FIXD 7388 – Best Car Health Monitor with Push Notifications

Connecting the FIXD hardware and software combo to your vehicle will allow you to receive actionable information. The dongle sends data from the OBD II port in your car to your smart device via Bluetooth using an App.

FIXD is compatible with nearly all petrol cars built from 1996 onwards. If you own a diesel car, then most models built from 2008 and onwards are compatible. Once connected, you can then check the data to see what needs attention or pass it onto your mechanic.

What can it detect?

According to FIXD, the sensor can detect up to 6,800 different issues that could cause your check engine light to turn on. These range from issues such as your oil temperature being too high or your O2 sensor failing.

The App also allows you to clear warning lights on your dashboard once the issue has been identified and dealt with. Warning lights that can be cleared are the check engine light, TPMS, ABS, Airbag, Maintenance, and Stability Control.

Keep track of your maintenance schedule…

With FIXD connected to your vehicle, it can additionally keep track of your maintenance schedule. It will automatically detect your vehicle’s manufacturer and alert you to their scheduled recommendations as they arise.

Browsing through the App will provide you with a visual timeline of mileage so you can review what type of maintenance is required. You will also receive push notifications if there are any problems detected in the vehicle.

FIXD 7388

Our rating:3.4 out of 5 stars (3.4 / 5)


  • Easy to use and operate.
  • Can clear warning lights from the dashboard.
  • Consolidated information within App.


  • No Windows or Mac PC support.
  • Only uses generic fault codes.

Best Car Health Monitors Buying Guide

Best Car Health Monitors Review

No matter whether you are an amateur mechanic or work in a professional workshop, having one of these tools is a great advantage. It can save you a lot of time, money, and energy and is simple to use.

But which of these monitors will suit your needs the most? Each performs specific tasks better than others with both advantages and disadvantages in particular areas. We will now identify these areas to assist you with making the best choice.

Handheld Scanner

Having a handheld device allows for your monitor to perform the one dedicated task. You can keep it in your toolbox for when necessary. Use your smartphone or tablet to research codes while diagnosing with the monitor at the same time.

There is an entry-level, basic choice and a more advanced model with both devices available from Autel. The Maxiscan is the more basic, while the Autolink offers additional functions. Both are well constructed and affordable solutions.

Bluetooth Dongle

The other option is the Bluetooth dongle. These also range in more basic monitoring devices, ranging up to detailed diagnostic tools. You do require a smartphone or tablet to take advantage of these devices, though.

For basic monitoring, both the Nonda Zus and the FIXD 7388 offer a great solution for amateur mechanics. For both professionals and amateurs looking to learn a little more, the BlueDriver provides a complete comprehensive package.

Stay with us for the next section, especially if you are still having difficulties making a decision. We will reveal what we think is the best overall car health monitor and why.

Car Trouble?

Without the right tools, simple vehicle maintenance can become an overwhelming and expensive task. Therefore, we recommend looking at our in-depth reviews of the Best Rust Prevention, the Best Breaker Bars, the Best Tire Pressure Gauges, the Best Vehicle Lifts for Home Garages, and the Best Car Creepers you can buy.

Or how about our reviews of the Best Headlight Restoration Kit, the Best Catalytic Converter Cleaners, our Best Battery Terminals Review, the Best Deep Cycle Battery Charger, and the Best Car Battery Charger for your money in 2022.

Back to the best health monitors for your car…

So, which of these Best Car Health Monitors should you choose?

To decide which of these products we think is the best, we have taken the following into consideration. The product must be easy to use, along with having great potential to save money and time for the user.

The product that offers this the best is the…

BlueDriver Bluetooth Pro

Although the most expensive, it offers the most comprehensive and user-friendly experience here. Not only does it diagnose well, but it can also become a teaching aide.

Happy diagnosing!


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