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hum by Verizon lets you add new car technology to almost any car. It helps you prevent breakdowns, save money and get faster roadside and emergency assistance. Plus, the hum app puts all this in the palm of your hand.

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why should I get hum?

hum gives you vehicle diagnostics, better roadside assistance and other helpful features with a single subscription. It makes your car smarter, safer and more connected.

learn what hum can do for you

vehicle health

No more wondering what that engine light means. Easy-to-understand diagnostic updates help you catch minor car problems before they become major ones — so you save money and avoid serious breakdowns. 

roadside assistance

24/7 pinpoint roadside assistance uses GPS so that help can reach you quickly in an emergency. 

mobile access

Access hum features right from the hum app, including maintenance reminders, help finding your parked car, repair estimates and more.

what is hum?

The hum system is simple — just plug it in to add a smart upgrade to almost any car. Even better, you can easily access hum features on the go using the hum app.

learn more about how it works

obd reader

Just plug this small device into your car’s OBD-II (On-board Diagnostic) port. It’s the port that mechanics use to diagnose your car, and it’s usually found below the dash to the left of the steering wheel. 


The speaker clips to your visor and gives you one-button access to roadside assistance and emergency help.

the hum app

Access hum features right on your smartphone using the hum app — it’s available for both Android and iOS.

how much does it cost?

subscribe to hum for $14.99/month and get the hum system at no additional cost.*

Add up to 3 additional cars for just $12.99/month each.

get your first month free when you sign up.*

60-day money-back guarantee upon return of the hum system.*

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