Engine issues, at times, can be challenging to detect. The most prevalent engine issues are tricky to find OBD2 scanner simplifies the frustrating tasks. It scans the car engine thoroughly and transmits reports with real-time alerts.

Here, I have discussed the 6  Best Car Health Monitors after trying a lot of car diagnostic devices. They operate via the car’s OBD2 port and transmit reports, notifications on the smartphone app based on Bluetooth technology. Save time and money by diagnosing car problems and Car repairs indeed before stepping onto the driveway.

1.  FIXD (Editor’s Choice!)

Best Overall Car Health Monitor

Key Features

• Real-time display that displays PID information in your preferred graph or chart. This auto vehicle diagnostic has extensive code definition reports to assist both vehicle owners and mechanics.
• Service session, consumable item, and service interval log books within the app; and
• Issue-resolving capability for vehicles produced from 1996 (gas) and 2008 (diesel)

Created by a business based in the US state of Georgia, FIXD – or, more correctly, the FIXD OBD2 – is a car on-board diagnostic (OBD) system which allows automobile owners to obtain appropriate information regarding the working condition of a vehicle. By doing so, they are more informed of serious issues and can provide their mechanics with a detailed description to enable proper repairs.

Among FIXD’s best qualities is that it can identify nearly 7,000 problems received by you via its car health app. This may, at some point or another, trigger your dashboard’s Check Engine light, along with its extensive list of problem codes used by mechanics to identify the optimum path of action for repairs.

Pricing

Know the latest prices $59-$120

Money-back guarantee

Changed your mind about your purchase? The store accepts returns within 30 days of purchase.

Where to Buy It?

Though this top-rated car health monitor can be purchased in other stores, we encourage you to purchase FIXD only from their official website. Besides having peace of mind when it comes to genuine products, you can also avail of FIXD promo codes to save more!

2. HUM by Verizon

Main Features of HUM by Verizon

• Real-Time Vehicle Tracking: Provides location updates for monitoring vehicle movements, ideal for keeping tabs on family cars.
• Car Diagnostics: Delivers health reports and maintenance reminders to avoid unexpected breakdowns.
• Hands-Free Calling: Adds Bluetooth speakerphone for safer driving.

Pricing

Subscription Fee: HUM by Verizon usually involves a monthly subscription fee, depending on special promotions and package deals. The regular rate is approximately $15 monthly following an initial set-up fee.

Equipment Cost: There tends to be a one-time cost for the hardware, which can include the OBD reader and Bluetooth speaker. The cost will be between $30 and $60 based on promotions.

Money-Back Guarantee

Trial Period: HUM by Verizon tends to have a 30-day trial period within which you are free to return the product in case you are not satisfied and receive a full refund, making the purchase risk-free.

Where to Buy It?

Straight from Verizon: Perhaps the easiest way to buy HUM is directly off the Verizon website or from Verizon store fronts.

Online Retailers: It can also be found at large online retailers such as Amazon, where you may see more user reviews and perhaps varying prices.

These specifications and definitions make HUM by Verizon an all-inclusive option for those wishing to maximise the safety and maintenance monitoring of their vehicle, perfect for families with young drivers.

3. Carly

Principal Features of Carly

• Advanced Diagnostics: Provides extensive knowledge about car health and performance with OEM-level diagnostics.
• Coding Capabilities: Enables users to access hidden features and personalise car settings based on individual tastes.
• Used Car Check: Offers a complete pre-purchase examination to find odometer tampering, accident history, and condition of the vehicle.
• Maintenance Tracking: Assists in tracking service requirements and resetting maintenance intervals.

Pricing

Adapter Cost: The Carly adapter, which is required to connect to your vehicle, is about $80.

Subscription Fee: All app features are accessible only after paying a yearly subscription fee. This fee differs based on the automobile model, which is usually between $60 and $80 annually.

Money-Back Guarantee

30-Day Satisfaction Guarantee: Carly provides a 30-day money-back guarantee on the adapter as well as the app subscription so that users can test it risk-free.

Where to Buy It?

Directly from Carly: Buying from the Carly website (mycarly.com) directly guarantees you get an authentic product and complete customer service.

Online Retailers: Carly adapters are also available on sites like Amazon, where periodic reductions may be offered.

Carly is renowned for its in-depth diagnostics and coding functionalities, so it is perfect for car geeks who wish to have additional control over the functionality and wellness of their car.

4. Bluedriver

Key Features

• Begins scanning and reading codes as soon as you connect it.
• Capable of producing reports following all diagnostic scans.
• Produces Mode 6 results for OBD monitors.
• Screenshot/system shot capability to provide users with a real record of any problems encountered;
• Preparation features for emissions and compliance testing; and
• Real-time data support

But the comparison stops there. Though as simple as it is to use FIXD, learning how Bluedriver works and utilising it takes time. Bluedriver also has a habit of disconnecting during sync when you attempt to do it using Bluetooth with your device, and this was a problem we experienced on Android and iOS devices alike.

(And, for its price, it does not appear to be worth it.)

Pricing

Price around $100

Money-back guarantee

The store accepts returns within 180 days of purchase.

Where to Buy It?

Though this top-rated car health monitor is available for purchase elsewhere, we strongly encourage you to purchase Bluedriver directly from their official website. Other than experiencing peace of mind about original products, you can even obtain Bluedriver promo codes to spend less!

5.OBDLink MX+

Main Features of OBDLink MX+

• Wide Vehicle Support: Covers all OBD-II protocols and is compatible with numerous vehicle manufacturers.
• Improved Diagnostics: Offers OEM-grade diagnostics for Ford, GM, Mazda, Nissan, and Toyota.
• Secure Connection: Offers improved security features to ensure unauthorised access to the vehicle’s network is blocked.
• App Compatibility: Supporting third-party apps like Torque and FORScan, providing additional diagnostics and customisation options.

Pricing

Purchase Price: priced around $120.

Money-Back Guarantee

OBDLink offers a  90-day money-back guarantee.

Where to Buy It?

Direct Purchase: Available on the OBDLink website (obdlink.com).

Authorised Retailers: Also sold through authorised electronics and automotive components retailers, both in physical shops and online.

The OBDLink MX+ is strongly recommended for consumers who require full vehicle diagnostics on numerous brands and want an outstanding, secure tool for frequent use.

6. Nonda ZUS Smart Vehicle Health Monitor

Nonda Features:

• Monitors engine health problems, knows trouble codes and fixes.
• The safety centre offers vehicle messages to the driver.
• You can view all the information via the Free ZUS APP.
• Its mileage log gives monthly and annual reports to know about vehicle performance.

Pricing:

Nonda Zus Smart Vehicle Health Monitor Mini is now available on the NONDA website at a reasonable price of approximately $8.

Where to Buy It?

Direct Purchase: Directly from the Nonda website, providing access to support and warranty.

Authorised Retailers: Also from authorised electronics and automotive parts retail outlets, both online and from brick-and-mortar stores.

Nonda ZUS Smart Vehicle Health Monitor gives you real-time notifications and diagnosis codes that prevent surprise expenses in the Auto repair shop. You can track and store your vehicle information with its individualised pro dashboard. It is simple to plug into the car’s OBD2 port and connect to a smartphone with the app.

How does it work?

Car health monitors or vehicle health tracking systems are pieces of equipment specially designed to scan your car for anything that might impair its performance and safety. For the most part, these can scan a car’s engine information, any diagnostic codes, its current battery life, as well as wear and mileage.

Modern car health equipment provides users and their mechanics with sound reports on the health status of an automobile, along with a complete overview of value-added features.

Today, they exist in two forms: those which utilise telematics, which require integration with various internal and external communication systems, and those, such as FIXD and Bluedriver, that employ second-generation OBD (OBD2) technologies. All cars produced since 1996 (gasoline engine) and 2008 (diesel engine) are mandated by governments across the globe to be OBD2 compliant.

How We Chose the Best Car Health Monitor

As we researched the top car health monitors, the following factors did we take into account:

• General performance based on diagnostics, that is, how many problems or codes the system can properly and immediately detect;
• Storage capacity to provide car owners with a point of comparison for future tune-ups or repairs;
• Ease of use, especially in regards to simple system guidance and compatibility with compatible mobile apps;
• Upgrade-readiness for compatibility with future car models;
• Overall value for money for the customer.

Conclusion:

OBD2 scanners such as FIXD and Bluedriver do a great job of assisting you with maintaining your car in optimal working condition. In this guide, we take FIXD as our top-rated car health monitor.

All the same, these are only supposed to be used as diagnostic tools to assist you in identifying particular conditions plaguing your vehicle. Unless you have sufficient experience in motor vehicle repair, it is a good idea to present the information that your OBD2 reader provides to your mechanic, who would be better placed to repair your vehicle.

Note that, in the interest of obtaining an original car health monitor, we suggest you purchase the best car health monitor via their official sites. You also stand a chance to receive awesome discounts for bulk purchases. Avoid buying from marketplace websites that pose as resellers to prevent future complications regarding refunds and returns!