Yes. If everything is OK, the alarm can be canceled simply by standing up within 2.5 minutes of Vayyar Care starting to detect a fall. The LED light on the Vayyar Care device will start blinking yellow once a fall is detected.
In addition, the alarm from the Alexa-enabled device can be canceled at any point after Alexa asks if help is required. The user simply needs to say "Cancel" to Alexa.