OnStar Guardian app 

You love your car. But plenty of life happens outside your car too. So we made the OnStar Guardian app to help give you and your family safety wherever you are. Even when you’re not in your car. 

OnStar Guardian app 

You love your car. But plenty of life happens outside your car too. So we made the OnStar Guardian app to help give you and your family safety wherever you are. Even when you’re not in your car. 

Monthly

$15.00 /mo.

Yearly

$150.00 /yr.

 

Monthly

$15.00 /mo.

Yearly

$150.00 /yr.

OnStar Services Wherever You Are With the OnStar Guardian app 

Thanks to OnStar, you may feel safer in your car. But how about when you or your family are in someone else’s car? Or on your motorcycle? Or at home? Or out for a walk or hike? We’ve got you. The OnStar® Guardian app* gives your family the key safety services of OnStar — Roadside Assistance,* GPS locator service,* emergency help — even crash detection — anywhere you go. You can share the app with up to seven friends or family members.*

OnStar Guardian app highlights

Roadside Assistance*  

Your loved one is in a friend’s car, and they’ve run out of gas. Or the battery died. Or they’re locked out. Your loved one’s about to save the day. The OnStar Guardian app helps them out, bringing the help they need to any car or motorcycle. Hey, it may even save the day for you. 

Mobile Crash Response 

If you or a family member is in a crash, the phone’s sensors will let us know. We’ll call your phone to check on you and send First Responders to where you are, in any car or on a motorcycle. 

Emergency Services 

Whenever you or your family need us, 24/7, just open the app and push the red Emergency button. We’ll be there to give you advice or get First Responders to you. You can even enable Siri®* or Google Assistant* on your phone, or the Guardian skill on an Amazon Alexa* device and get help with just the sound of your voice.

Location Services*  

Did your kid make it to school? Is your partner still at the store? We’ve got all the answers. You can see each other on a live map, share and save locations, and set notifications to tell you if they’ve left or arrived at a place you specify.

There’s more to OnStar Guardian. 

On your motorcycle, at home, we’re with you. Wherever you are.

The OnStar Guardian skill for Amazon Alexa 

Your home emergency. It’s what we’re trained for.  

OnStar Guardian for motorcycles 

OnStar isn’t just for cars anymore.

See the OnStar Guardian App in action.

From “how to” to “how about that,” these quick demo videos show you how the OnStar Guardian app works. 

How can you get OnStar Guardian? Easy.

You can get it with these OnStar plans — or get it à la carte. Your call.

OnStar Guardian* is included in the Safety & Security,* Essentials* and Premium* Plans

The OnStar Guardian app is included in these plans. So you’ll get the help you need in a crash or other emergency situation in your car plus on your phone.

À la carte

You can get OnStar Guardian separately for $15.00/month* — and it works even if you don’t own a Chevrolet, Buick, GMC or Cadillac vehicle.

Download OnStar Guardian Now

The OnStar Guardian app: real stories, tips and conversations

“Someone is always watching out for him.”

Here’s how OnStar Guardian helped the Rhode family stay close after a crash. 

6 ways OnStar can help save your day

Whether you’re locked out, lost or have a serious medical emergency, OnStar’s always ready to save the day. Or night.

You Tell Us

How are you using the OnStar Guardian app? We’d love to hear from you.  

The OnStar Guardian app: real stories, tips and conversations

“Someone is always watching out for him.”

Here’s how OnStar Guardian helped the Rhode family stay close after a crash.  

6 ways OnStar can help save your day

Whether you’re locked out, lost or have a serious medical emergency, OnStar’s always ready to save the day. Or night.

You Tell Us

How are you using the OnStar Guardian app? We’d love to hear from you.  

Got questions? We’ve got you.

We’re here to help you find everything there is to know and love about OnStar Guardian.

1 of 3

Questions about becoming an OnStar Member?

We’ll show you how to become a Member, transfer your membership, find your PIN and more here.

2 of 3

Questions about the OnStar Guardian app?

Learn about all the safety services, how to get the app, how to use it and more here.

3 of 3

Questions about your OnStar account?

Find the help you need setting up your account, getting your account number and more here.

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  • U.S. and Canada only. Available on select Apple and Android devices. Mobile Crash Response services are intended for use in select vehicles only and can connect automatically on Android devices only. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. OnStar Guardian service plan (stand-alone plan, add-on plan or plan that includes the service), cell reception, GPS signal and device data connection required. Terms apply. Device permissions are required for app to operate properly. OnStar links to emergency services. Device and app may not transmit all crash data. Check here for details and limitations. Pricing and availability subject to change. You may cancel at any time by calling 1.888.4ONSTAR (1.888.466.7827).

  • Roadside service provided by Allstate Roadside Services for vehicles only. Limitations and restrictions apply.

  • U.S., Canada, and Mexico only. Requires select paid plan. Service is designed to locate compatible connected vehicles. Eligibility varies by vehicle model. Functionality varies by mobile device. Message and data rates may apply. Requires contact method on file and enrollment to receive alerts. Terms and limitations apply. Check here for details.

  • Up to seven additional individuals can be added to the “My Family” section within the app.

  • Roadside services provided by Signature Motor Club, Inc., a member of the Allstate family of companies. Roadside services are for passenger vehicles (cars and trucks) and motorcycles only. Limitations and restrictions apply. Towing services can be used four times per year then additional charges apply. Additional charges apply to tire changes when a spare tire is not provided.

  • Siri is a trademark of Apple Inc.

  • Google Assistant virtual personal assistant is a trademark of Google LLC.

  • Select service plan required. OnStar Guardian skill and associated OnStar services requires successful account linking with Amazon Alexa, completion of a safety profile including an accurate and up-to-date physical address of the Alexa-enabled device. Physical Address must be confirmed and updated in the OnStar Guardian app. Device data connection is required. OnStar links to emergency services. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Terms apply. Check here for details and limitations.

  • OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Check here for details and limitations.

  • OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version.

  • OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. Data plans provided by AT&T.

  • Prices do not include state and local sales taxes. If applicable, state and local sales taxes will be displayed on the checkout page. Prices and plans are subject to change. A credit or debit card is required for all online transactions. Call 1.888.4ONSTAR (1.888.466.7827) for details.