The word "push" comes from English and literally means to press/shove/drive. That's exactly what a push notification does: It proactively informs you about events; it "pushes" you a message.
In the smart home sector, push notifications are of great importance: Smart home devices connected to your mobile phone automatically send you messages with desired information. essentials Smart Home surveillance camera sends you a message when movements are detected in the monitored area. And it Smart Cooking Air Fryer 5.5l will send you a message when the cooking process is finished.
