Your smartphone comes equipped with a range of useful features that you hope you’ll never need to use, and crash detection is one of them. Movement sensors detect when you’re driving and when you come to a sudden and abrupt stop. Your phone or watch can then alert emergency services, along with family and friends, even if you’re incapacitated.

The feature is available on Pixel phones starting with the Google Pixel 4A, which launched in 2020. It has been rumored that crash detection is built into the Galaxy S25 series phones as well, but if it is, Samsung hasn’t enabled the feature yet. It is also an option on the Pixel Watch 2 and 3.

When a crash is detected, your phone and watch both sound an alarm and ask if something has happened. If you’re using a phone and a wearable together, you’ll see an alert on both screens, and you can reply on either device.

The slider options you get are I’m OK (to cancel the alarm) or Call 911 & notify contacts (to go ahead and notify emergency services and your contacts). If you haven’t responded after 60 seconds, the alerts get sent out automatically, with an audio message to explain that an accident has happened and where you are.

Setting it up on a Pixel phone

Unlike the iPhone, the feature isn’t on by default. Here’s how to enable it:

Setting it up on a Pixel Watch

On Wear OS, your options are limited to the Pixel Watch 2 and the Pixel Watch 3. To alert your emergency contacts and the emergency responders, you’ll need a watch with cellular connectivity or a working connection to a phone.

The feature isn’t on by default, but its status is synced across Pixel devices using the same Google account, so if you’ve already set this up on your Pixel phone, then you don’t need to do it again on your Pixel smartwatch.

To enable the feature on your Pixel Watch:

You can also turn it on through the Pixel Watch app on your phone:

You can’t manage emergency contacts from a Pixel Watch. Instead, open the Safety app on your phone, then pick Your info > Emergency contacts.

Real-World Applications and Benefits

Crash detection technology has the potential to save lives by providing immediate assistance in the event of an accident. For instance, in rural areas where emergency services may take longer to arrive, this feature can be a lifeline. According to the National Highway Traffic Safety Administration, timely medical intervention can significantly improve survival rates in car accidents.

Consider the case of a driver who experiences a severe crash on a remote highway in Montana. With crash detection enabled, emergency services can be alerted instantly, potentially reducing the time it takes for medical assistance to arrive. This feature can be particularly beneficial for elderly drivers or those with medical conditions that may impair their ability to call for help.

Privacy and Ethical Considerations

While the benefits of crash detection are clear, there are also privacy and ethical considerations to address. Some users may be concerned about the constant monitoring of their movements and the potential for false alarms. To mitigate these concerns, Google and other tech companies must ensure that the technology is accurate and that user data is handled with the utmost care.

Google has stated that crash detection data is encrypted and stored securely. However, users should be aware of how their data is being used and have the option to opt-out if they feel uncomfortable. It’s crucial for tech companies to be transparent about their data practices and provide clear guidelines on how users can manage their privacy settings.

Future Developments

As technology continues to evolve, we can expect to see even more advanced features in crash detection systems. For example, future iterations may include integration with smart home devices, allowing for automated alerts to be sent to family members or neighbors in case of an accident. Additionally, advancements in artificial intelligence could improve the accuracy of crash detection, reducing the likelihood of false alarms.

Another area of development is the integration of crash detection with autonomous vehicles. As self-driving cars become more prevalent, these features could play a crucial role in ensuring passenger safety. Autonomous vehicles equipped with crash detection could automatically notify emergency services and provide real-time updates on the vehicle’s status and location.

Setting Up Crash Detection on Your Pixel Phone

To enable crash detection on your Pixel phone, follow these steps:

1. Open the Settings app on your Pixel phone.
2. Scroll down and tap on Safety & emergency.
3. Tap on Crash detection.
4. Toggle the switch to turn on the feature.

Once enabled, your Pixel phone will use its built-in sensors to detect sudden stops and alert emergency services if necessary.

Setting Up Crash Detection on Your Pixel Watch

To enable crash detection on your Pixel Watch, follow these steps:

1. Open the Pixel Watch app on your paired phone.
2. Tap on the Settings icon.
3. Scroll down and tap on Safety & emergency.
4. Tap on Crash detection.
5. Toggle the switch to turn on the feature.

Your Pixel Watch will now be able to detect crashes and alert emergency services if necessary. Remember, you’ll need a watch with cellular connectivity or a working connection to a phone for this feature to work.

Conclusion

Crash detection is a powerful feature that can save lives by providing immediate assistance in the event of an accident. While there are privacy and ethical considerations to address, the benefits of this technology are clear. As technology continues to evolve, we can expect to see even more advanced features that will enhance safety and convenience for users.