ANGi Crash Sensor - black/universal
Item number: 79918

The Crash Sensor from Specialized - ANGi, your guardian angel

The ANGi accident sensor from Specialized is the heart of the ANGi emergency system for bicycle helmets and is also available separately as a replacement or retrofitting part. When paired with the Specialized Ride App, the sensor can detect falls and, after a countdown, sends for help via your mobile phone, which can also transmit your location data. You can also allow your contacts to track your journey in real time. ANGi works with Bluetooth and is attached to the Fit System mount, which is integrated into most Specialized helmets. Helmets that do not have a built-in mount can be retrofitted with a separately available adapter. Accident detection is carried out using a built-in accelerometer and gyroscope.

Information regarding the return of batteries and electrical equipment:

Information on the return and disposal of used batteries and electrical equipment can be found here.

Technical Information:

Power Source:
CR2032 lithium battery
Battery Life:
approx. 6 months
Data Transfer:



  • multifunctional device for real-time detection, emergency location and fall detection
  • measures force transferred to the helmet during an impact
  • measures rotational forces, even if the helmet is not directly affected by the impact
  • notification of emergency contacts
  • includes free premium subscription to the Ride App


ANGi is the acronym for " Angular and G-Force Indicator" and is a bicycle accident emergency call system with a sensor that is integrated in many Specialized helmets from the factory and can be retrofitted to other helmets from Specialized or other suppliers. This Bluetooth sensor must be paired with the Specialized Ride App using an activation code. It works with an acceleration sensor and a gyroscope to measure linear and rotational forces and thus detects a fall, even if you do not hit the ground with your helmet. Your phone will now sound an alarm and start a countdown. If the fall is not too bad, you can stop the countdown within a maximum of 90 seconds. If you need help, a message will be sent to all your emergency contacts after the countdown, including your location and GPS coordinates. So your ANGi helmet practically calls for help for you.

Manufacturer Number:



  • 1 x Specialized ANGi Crash Sensor
  • 1 x CR2032 batteries

  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.89 / 5.00


  • black/universal, in stock

Customer Reviews (1)


Customer Reviews (1)


Give us your opinion on this product.

by Filip M. on 25.02.2022
verified purchase
item: black/universal

Jedem zum empfehlen, der gerne mal alleine fährt. Gibt einem und auch den Angehörigen ein sichereres und beruhigendes Gefühl, außerdem schadet es nie, insbesondere wenn man bedenkt, dass ein 60€ Produkt schnell mal Leben retten kann.

Handhabung ist gut, die Ride App funktioniert ohne Probleme, die Konnektivität mit Wahoo Geräten ist spitze. Lediglich leicht nervig ist das zwangsweise verbinden mit dem Sensor vor jeder fahrt, das passiert nicht wirklich automatisch.

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