Comparison: Quick Verdict Choose FIXD only if you want a basic check-engine reader for a compatible car. Verizon ended Hum on 31 December 2025, including vehicle diagnostics, crash response, roadside assistance, location and Wi-Fi. Do not buy a used Hum unit expecting those services, or buy FIXD expecting it to replace them.
Hum used the car’s diagnostic port, but it was a connected service, not just a code reader. Replacing it means identifying which jobs you relied on. You may need separate services for diagnostics, roadside help, and location sharing.
What to replace after Verizon Hum ended
| What you used Hum for | What to choose now | Check before paying |
|---|---|---|
| Engine warning codes | FIXD or a basic OBD-II reader | Exact car and phone, and which codes or data you need |
| ABS, airbag or other modules | A scanner verified for that vehicle and module | Reading, clearing, service routines and active tests are separate functions |
| Emergency or roadside assistance | An active provider or applicable vehicle/insurance plan | Dispatch, coverage area, towing limits and who can request help |
| Vehicle or family location | A current location service designed for your needs | Consent, notification settings, coverage and who can see locations |
| In-car Wi-Fi | A supported vehicle hotspot or mobile hotspot | Carrier, plan, supported hardware and coverage |
What changed for Hum owners
Verizon’s notice covers both Hum versions and the associated app and services. A used listing can still show the dongle, speaker or packaging even though the service no longer runs. A standard-looking plug does not make the accessory a supported generic scanner.
If you still have the hardware, first check the exact kit and your Verizon account records. Do not rely on the old app to store a trip history or send a crash alert. If you previously relied on roadside help, verify your replacement is active before a long trip.
Hum+ and Hum× historically offered different bundles. The distinction can help identify hardware or billing records; it does not change the shutdown. If a used listing promises a working app or a renewed subscription, compare that promise with Verizon’s official service notice.
Where FIXD does and does not fit
FIXD’s sensor pairs with a phone app and reads supported active check-engine codes. Its value is making a first check easier to understand. The manufacturer does not describe it as a general reader for ABS, airbags, tyre pressure or stability-control warnings. A code points to something the vehicle detected; it is not a confirmed diagnosis or proof that a part should be changed.
Before buying, confirm the vehicle’s market, fuel type and model year against the maker’s compatibility guidance. Check the phone and app requirements and whether you want one tool to move between cars or a sensor left in each vehicle. A wired reader with its own display is a useful alternative if more than one driver needs it and they do not share a phone.
Keep the costs separate
Price the hardware, any optional plan, and the number of vehicles. The basic FIXD app and its optional paid benefits are distinct. Compare current features and renewal terms in the FIXD Free vs Premium guide. Do not add a legacy Hum monthly rate to a current comparison or assume a diagnostic subscription provides dispatch or tracking.
Quote roadside assistance and connectivity separately if you still need them. Ask about household coverage, each driver or vehicle, and the practical limits before paying. The least expensive scanner can be the right choice when the only job is a first engine-code check.
What to do after a warning appears
Follow your vehicle manual and prioritize safe stopping for a serious warning or abnormal behaviour. Before clearing an ordinary code, keep the exact wording, the time and any symptoms, and save freeze-frame data if your tool supplies it. Clearing a light does not repair the fault. Share the saved information with the repairer if the code returns or the cause is uncertain.
Which option makes sense now?
My buying choice for a supported car is FIXD if you want phone-based help understanding a check-engine warning. I would choose a wired reader for basic phone-free use and a vehicle-specific enhanced tool for other modules. For crash, roadside or tracking features, choose and verify a separate active service.
Frequently asked questions
Does Verizon Hum still work?
Verizon ended Hum and the associated app and services on 31 December 2025. Do not buy old hardware expecting those features.
Is FIXD a full replacement for Hum?
No. It can help with supported check-engine codes. Arrange roadside help, location or connectivity separately if you need them.
Can FIXD read ABS or airbag codes?
FIXD describes its sensor as reading active check-engine lights. Look for an enhanced scanner verified for your exact vehicle and module.
Do I need a subscription for basic FIXD use?
FIXD sells an optional paid plan. Check the current feature and renewal details separately from the cost of the sensor.
Can I use an old Hum unit as an ordinary scanner?
Do not assume so. Verizon’s historical device and app were part of a service; choose a currently supported scanner for that purpose.
Sources and image credits
Verizon: Hum FAQ and discontinuation, FIXD: which warning lights the sensor reads. The existing FIXD product images illustrate the sensor and installation context.
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Stuart Kerr Spindlow is Pixoneye’s Publisher, Editor-in-Chief and Lead Product Reviewer. He tests consumer products and leads coverage of practical gadgets and personal-media preservation. His reviews focus on usability, limitations, value and the trade-offs that matter when choosing a product. Read Stuart’s full profile.
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