About
Tocsen Crash Sensor is an intelligent safety device that leverages machine learning and sensor fusion to detect crashes during high-risk outdoor activities such as cycling, skiing, snowboarding, and mountain biking. Mounted directly to a helmet, the compact sensor continuously monitors acceleration and motion data in real time. When a significant impact is detected, Tocsen's AI-driven algorithms evaluate whether the event qualifies as a genuine crash before triggering an automatic emergency alert to pre-configured contacts — complete with the rider's GPS location. The companion mobile app (available on iOS and Android) allows users to set up emergency contacts, review ride history, customize sensitivity thresholds, and track their location. A built-in countdown timer gives the rider a window to cancel the alert if they are unharmed, preventing unnecessary false alarms. Tocsen is aimed at solo riders, adventure athletes, and safety-conscious sports enthusiasts who want an extra layer of protection when riding alone in remote areas. Its small form factor and long battery life make it practical for everyday use. The device requires no subscription for basic crash detection and alert functionality, making it an accessible safety upgrade for any helmet. It is particularly valuable for commuters, trail runners, and backcountry skiers where response times in an emergency can be life-critical.
Key Features
- AI-Powered Crash Detection: Uses machine learning algorithms to analyze accelerometer and gyroscope data in real time, accurately distinguishing genuine crashes from normal bumps or falls.
- Automatic Emergency Alerts: Instantly notifies pre-configured emergency contacts with the rider's GPS coordinates when a crash is confirmed, reducing response time in critical situations.
- Cancellable Alert Countdown: A configurable countdown timer after impact detection lets uninjured riders cancel the alert, minimizing false alarms and unnecessary concern for contacts.
- Companion Mobile App: iOS and Android app enables contact management, sensitivity customization, ride history review, and live GPS location tracking.
- Universal Helmet Compatibility: Compact, lightweight form factor attaches to virtually any helmet used for cycling, skiing, snowboarding, or other outdoor sports.
Use Cases
- Solo mountain bikers riding remote trails who need automatic emergency alerts in case of a crash with no witnesses nearby.
- Backcountry skiers and snowboarders venturing off-piste where emergency response times can be critical.
- Daily cycling commuters who want passive safety monitoring without manually activating any device.
- Parents equipping their children with an extra layer of protection during skiing or biking activities.
- Endurance athletes and adventure sports enthusiasts seeking peace of mind during long solo training sessions.
Pros
- Hands-Free Safety: Operates automatically in the background — no manual activation required, so it works even if the rider is unconscious after a crash.
- Accurate AI Detection: Smart algorithms reduce false positives, ensuring alerts are only triggered during actual emergencies rather than routine activity.
- No Subscription Required: Core crash detection and alert features work without an ongoing subscription, making it cost-effective for everyday riders.
Cons
- Hardware Purchase Required: Requires buying a physical device upfront, which may be a barrier compared to software-only safety solutions.
- Smartphone Dependency: Emergency alerts rely on the paired smartphone having cellular connectivity, which may be limited in remote backcountry areas.
Frequently Asked Questions
How does Tocsen detect a crash?
Tocsen uses a combination of accelerometers and gyroscopes to capture motion data continuously. Its onboard AI algorithms analyze this data in real time and compare it against crash signatures to determine if an impact qualifies as a genuine crash event.
What happens after a crash is detected?
After detecting a crash, Tocsen starts a countdown timer. If the rider does not cancel within the window, the app automatically sends an SMS or notification to pre-set emergency contacts including the rider's GPS location.
Does Tocsen work without a smartphone?
The sensor itself records the impact event, but sending emergency alerts requires a paired smartphone with an active data or SMS connection to reach emergency contacts.
Which sports is Tocsen designed for?
Tocsen is designed for cycling, mountain biking, skiing, snowboarding, and other helmet-based outdoor sports where crash risk is significant.
Is there a monthly subscription fee?
No — the core crash detection and alert functionality does not require a subscription. Users pay a one-time cost for the hardware device.
