What is the OnStar Smart Rearview Mirror?

[LePaige]

The OnStar Smart Rearview Mirror is a device connected to the OnStar system. This device primarily features three buttons: a gray RESET button, a blue ON button, and a red SOS button. The gray RESET button can activate, turn on/off, or restart the OnStar system. The blue ON button connects to OnStar's customer service for consultations, such as providing vehicle location or addressing any issues encountered while using OnStar. The red SOS button is mainly used for emergency calls in situations like traffic accidents or vehicle breakdowns. Pressing this button connects the user to OnStar customer service, who will then guide third-party rescue personnel to the scene, such as ambulances, traffic police, or towing services. The OnStar Smart Rearview Mirror is an automotive rearview mirror with an independent operating system and runtime environment, capable of delivering rich functionalities via wireless networks. Here’s some relevant information: OnStar is a joint venture established by General Motors, SAIC Group, and Shanghai GM. Users of the OnStar Smart Rearview Mirror can install third-party applications, games, navigation, and other services as needed, and can access wireless networks via WiFi or mobile data. Beyond personalized services, the mirror also offers features like driving recording, GPS positioning, and rearview camera functionality. Special Feature: Unlike other smart rearview mirrors, the OnStar mirror includes automatic anti-glare sensing, enhancing nighttime driving safety for drivers.

[SanCatherine]

The OnStar smart rearview mirror in my car is far more than just a reflection of the rear windshield—it's an integrated in-vehicle device developed by General Motors. While retaining the traditional rearview mirror function, it also features a high-definition touchscreen that displays real-time reversing images. The core feature is the embedded OnStar system; pressing the red SOS button instantly connects to emergency rescue services, with the vehicle's location automatically transmitted. The voice control is highly practical—simply say 'Navigate to the airport' while driving to plan a route, eliminating the need to distract yourself with a phone. The rear camera also includes a dashcam function, automatically saving 30 seconds of footage before and after an accident. Now, using it to check the weather or adjust music while driving feels effortless—it’s like having a smart terminal right in front of the windshield.

[VanArthur]

The OnStar smart rearview mirror is the safest car accessory I've ever seen. It features an anti-glare curved lens as its foundation and integrates a six-axis gyroscope, automatically triggering emergency response in case of severe collisions. Last winter when my car skidded on a mountain road, the device immediately contacted the OnStar customer service center the moment the airbags deployed, reporting my precise location coordinates. Beyond collision warning, its real-time roadside assistance feature is incredibly thoughtful – you can directly schedule a tow truck on the screen when needed. For daily use, voice commands help find gas stations, and its built-in 4G connectivity updates fuel prices much faster than smartphones. The 1080p dual front/rear cameras even allow remote viewing of your vehicle's surroundings via a mobile app.

[Alexia]

From a technical perspective, the OnStar smart rearview mirror is a masterpiece of automotive IoT. Behind the ordinary mirror lens, it integrates an ARM processor and a 4G communication module, with computing speed twice as fast as earlier versions. It features an automotive-grade capacitive touchscreen that remains responsive even at -30°C. Most uniquely, it deeply integrates with the vehicle's CAN bus data, displaying original OBD information like tire pressure and oil life on the screen. The voice recognition system uses a dual-microphone array for noise reduction, achieving high accuracy in recognizing navigation commands while driving. The device draws power via the OBD interface, ensuring installation without damaging the original wiring, while retaining the traditional physical anti-glare lever functionality.

[JaxsonAnn]

The most satisfying feature of the OnStar rearview mirror is its navigation experience. It utilizes the AutoNavi Map vehicle edition, displaying junction enlargement diagrams directly in your line of sight, which is much safer than looking down at the central control screen. Last week during an inter-province road trip, it proactively alerted me about the occupancy of charging stations at service areas, with real-time updates more accurate than a smartphone. The dashcam supports loop recording with a 256GB expandable card, and its parking surveillance consumes very little power. I'm accustomed to using it for streaming online music, and the annual network data package fee is quite reasonable. The only thing to note is the installation position; initially, if the angle isn't adjusted properly, it might slightly obstruct the front windshield view, but after having a technician reposition it, it became much more comfortable.