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No contract! First month of service included with purchase and then $10/month.
Emergency and Pinpoint Roadside Assistance help you stay safer on the road. And if Hum detects a collision, help can be sent automatically.
Vehicle Diagnostics let you decode engine lights and identify small problems before they become big ones. Plus get expert, unbiased advice from the included Mechanics Hotline.
Speed & Boundary Alerts and Vehicle Location keep you connected to your car no matter who’s driving
Also includes Driving History, Local and Travel Discounts, and a monthly Auto Health Report. Set up in three simple steps and download the free app for access to the full suite of Hum features from your smartphone.

From the manufacturer

How It Works


1. Download the Hum App and create your account.	2. Clip the Hum+ Speaker to your visor.	3. Plug the Hum OBD reader into your compatible car's OBD-II port.

Emergency Assistance

Know you have help on the road with 24/7 Emergency Assistance. Hum automatically sends crews your way if it detects a crash and if you have an emergency on the road, you can connect to help at the push of a button.

Pinpoint Roadside Assistance

Don't let car trouble keep you from going places. Get 24/7 roadside help directly to your location at the push of a button for dead batteries, lockouts, towing and much more.

Vehicle Diagnostics

Check engine light on? Check Hum first. With easy-to-understand alerts for hundreds of car issues, you can get answers before you have questions - helping you save money and avoid serious breakdowns.

Vehicle Location

See where your car is parked or view its last location. you can also set Parking Reminders.


Driving History track your car's activity like you track your steps. Get detailed trip and vehicle stats by individual trip or by day, week, month or year. You'll see data on your average miles traveled, idle time, average miles per gallon, speed and more.	Mechanics Hotline Get answers for your car questions. Call certified mechanics for personalized unbiased advice on vehicle issues, estimated repair quotes and much more.	Safety Score See how you score when it comes to safety. Safety Score uses your phone to create a score based on your acceleration, speed, braking and cornering. Plus, get tips and toggle on/off at your convenience.	Stolen Vehicle Assistance Help authorities find your missing vehicle by connecting to an agent that guides you through the request process with police and provides them with your car's location.


Maintenance Reminders never forget an oil change or tire rotation again. Set reminders and get text or email alerts when it's time for a tune-up.	Speed Alerts Drive a little smarter on the road and set a maximum speed for your car. Get an alert via text or email when that speed is exceeded, no matter who's driving.	Boundary Alerts Set boundaries and get notified when your car enters or exits those areas, no matter who's driving. You determine the boundary area and times that the alerts are active.	Local & Travel Discounts Access hundreds of local coupons and discounts for retailers, auto service providers, restaurants and much more. Plus an online booking tool to help you save on hotels, flights, cruises, and more.

From the manufacturer

How It Works

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Emergency Assistance

Pinpoint Roadside Assistance

Vehicle Diagnostics

Vehicle Location

Driving History

Mechanics Hotline

Safety Score

Stolen Vehicle Assistance

Maintenance Reminders

Speed Alerts

Boundary Alerts

Local & Travel Discounts