
OnStar One
In-Vehicle Wi-Fi® Hotspot
Music
Podcasts
Audiobooks
News
Video Streaming (if properly equipped)
Games (if properly equipped)
Internet Browser (if properly equipped)
Stolen Vehicle Assistance
Safety Services
OnStar Guardian app
Roadside Assistance

"My OnStar Advisor got me the services that I needed. To me, that makes a difference. Because when I needed it, OnStar was there."
- Kay'ce E., OnStar Member

Peace of mind, wherever you go
OnStar One offers comprehensive safety and security features to keep you protected on and off the road. From engine block and location tracking for stolen vehicles to immediate assistance through the blue OnStar button and 24/7 Emergency Advisors, you’re never alone. With the Guardian app and crash response services, OnStar ensures you have the support you need, wherever life leads.

Connected and entertained on every drive
Stay connected and entertained on every drive with OnStar One. Enjoy unlimited in-vehicle Wi-Fi® for up to 7 devices, stream your favorite shows, videos, and music, and access a variety of fun games and real-time news updates. With high-quality entertainment and connectivity at your fingertips, every journey becomes enjoyable for everyone in the vehicle.

Can I buy OnStar One if I already have an OnStar plan?
Yes. When you go through checkout you will see your old plan that is being replaced with OnStar One. We'll also give you details about when you're new plan will start and billing information.
How do I know my vehicle is compatible?
You will need to sign in first to you know that you’re eligible. This will tell you if you’re vehicle is compatible with this plan and able to purchase it.
What is OnStar? And who are OnStar Advisors?
OnStar is part of the General Motors family of products offering subscription-based communications, in-vehicle security, emergency services, turn-by-turn navigation, and remote diagnostics systems. Wi...
What services does OnStar offer in an emergency?
Our OnStar Emergency Advisors are always ready with the push of the red Emergency button in your vehicle or through your app. An Emergency Advisor notifies first responders to request assistance that ...
How do I manage my account?
You can manage your account and connected services online by any of these three ways: 1) Visiting your account online or through your app; 2) Pushing your blue OnStar button in your vehicle and speaki...