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Crash detected
OtoZen uses phone sensors and location signals to help detect a serious vehicle crash.
Crash Detection App
Car Crash Detection App With Automatic Crash Alerts
OtoZen helps detect serious crashes using your phone and can alert emergency contacts and 24/7 responders with your live location, even if you cannot call for help.
Crash response flow
What Happens When OtoZen Detects a Crash?
OtoZen is designed to help after a serious crash by starting an emergency response flow and sharing important location details when support may be needed.
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Alert flow starts
If the driver cannot respond, OtoZen can begin the emergency response flow automatically.
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Location is shared
Emergency contacts and 24/7 responders can receive crash details and live location.
Automatic Crash Detection and Emergency Agent Support
You do not need a new vehicle or built-in car subscription to add crash response support. OtoZen uses your phone’s sensors and location to help detect serious crashes.
If the driver cannot respond, a 24/7 emergency agent can call and help coordinate support using the driver’s live location.
- Useful in your own car, a family vehicle, or while riding with someone else.
- Helps connect crash detection with live response support.
- Keeps the main page focused on automatic crash alerts.
SOS and Crash Location Sharing
OtoZen can share crash location details with emergency contacts, helping family members understand where support may be needed.
For situations that may not trigger automatic crash detection, the manual SOS button gives users another way to ask for help quickly.
- Helpful when someone can still reach their phone.
- Useful during roadside trouble, feeling unsafe, or other emergencies.
- Adds a backup layer beside automatic crash alerts
Two Ways to Get Help in an Emergency
Automatic crash detection is the main protection layer. It is designed to help after a serious crash, even when the driver may not be able to call.
Manual SOS adds another useful layer. If someone needs help but it is not an automatically detected crash, they can tap the SOS button to send an emergency alert.
- Useful for roadside trouble or feeling unsafe.
- Helpful when someone can still reach the phone.
- Gives families a backup option outside automatic crash alerts.
Crash detection requirements
What Is Required for Crash Detection to Work?
OtoZen is designed to help detect serious vehicle crashes using your phone’s sensors and location data. For crash detection to work properly, a few setup and driving conditions need to be met.
Phone powered and connected
Your phone needs to be powered on, have a cellular connection, and location permission should be set to Always.
OtoZen crash detection enabled
The OtoZen app needs to be installed, set up correctly, and enabled to detect serious crashes.
Minimum driving speed
The vehicle should be moving at a minimum speed of 25 mph for at least 30 seconds before the crash.
Complete stop after collision
The vehicle needs to come to a complete stop right after the collision for the crash detection flow to be triggered.
Uses phone sensors and location
OtoZen uses sensor signals and location data from your phone to help identify serious crash conditions.
Works on iOS and Android
OtoZen crash detection is designed for supported iOS and Android phones, whether you are the driver or a passenger, and can be used in many cars.
Important:
No crash detection app can guarantee detection in every situation. Phone position,
signal strength, permissions, crash type, speed, and sensor data can affect whether
a crash is detected.
More OtoZen Safety Features
Speeding Alerts
Help family members know where someone is and when they may arrive without repeated calls or texts during the drive.
Speeding Alerts
OtoZen can alert drivers when they go over the speed limit, helping families build safer habits before risky driving becomes a bigger problem.
Phone Use Warnings
When phone handling is detected during a trip, OtoZen can send a gentle warning so the driver can refocus on the road.
Driving Insights
Review trip summaries, drive score, speeding, phone use, and trip history to support calmer safety conversations after each drive.
What Users Are Saying
Apple and Google App Store Reviews
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Answers To Your OtoZen Questions
| Features | OtoZen | Other |
|---|---|---|
| Crash detection is locally done on the phone for fast detection. |
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| Phone's location and sensor data is not collected and sent out to third party providers to help detect a crash. Your data does not leave your phone. |
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| Emergency contacts can be non OtoZen users and they can also get an SMS with Live Location and crash information. |
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A crash detection app uses phone sensors and location signals to help detect a serious vehicle crash. When a crash is detected, the app may start an emergency alert flow, share location, or contact responders depending on the service.
Yes. OtoZen can notify emergency contacts with crash information and live location details, helping family members understand where the crash happened and what support may be needed.
Manual SOS is a backup option for emergencies that may not be automatically detected. It can be useful during roadside trouble, feeling unsafe, a medical concern, or any situation where someone can still reach the phone.
OtoZen is phone-based, so it can work in many vehicles without needing a built-in car emergency service. The phone must be powered, connected, and set up correctly for crash detection to work.
No crash detection app can guarantee detection in every situation. OtoZen is designed to detect serious crashes under supported conditions, but phone position, signal, speed, sensor data, and crash type can affect detection.
