Fall Detection

Personal and unique device


The Angel4 fall detector is a personal device that provides very sensitive and automatic fall detection using a triaxial accelerometer and a new specific algorithm.

The system consists of a small sensor that is placed at the waist using a clamping clip, or a comfortable specially designed belt. This sensor, connects to the telecare system, to the health center, or to the mobile phone using Bluetooth, and is handled with an Android application that is easy to use and personalize.



From the moment a fall is recorded, a countdown starts that can be interrupted by the user. If the countdown is not interrupted, the system performs an emergency call and sends several SMS indicating the persons situation and GPS location. The user can also ask for help pushing a button on the mobile phone.

The detector generates alerts in case of:

  • Fall / accident.
  • Recovery of the fall.
  • Low level of battery in the Smartphone or batteries in the Detector.
  • Loss of contact between the detector and the Smartphone (loss of the Bluetooth communication).
  • Emergency call button.

Integration and versatility.

The fall detector can add value when integrated into telecare systems, healthcare centers, IoT networks, etc.
It can also be adapted to cover different needs. Some examples are:

  • Aesthetics change.
  • Panic button option.
  • Added functions (measurement of gait parameters, activity level, recognition of postures, etc.).
  • Adaptation to other communication types (WIFI, RADIO FREQUENCY, GSM, GPRS, SIGFOX, LORA).

Support and Warranty

  • Angel4 is designed and manufactured in Spain. It has been checked thoroughly with users in Ireland, Italy, and Spain, with the endorsement of the Polytechnic University of Catalonia.
  • 2-year warranty

Featured uses:

  • Telecare.
  • Sports (cycling, motorcycling, mountain climbing, trekking, paragliding, etc).
  • Rehabilitation.
  • Work-alone jobs and risk Jobs.
  • People living alone.
  • People with mobility impairments.


Know our Angel4 application