Alert setting within Blynk App

I guess it would be nice to have some feature within Blynk App to Add alert based on certain condition/values.

For example I want to monitor my Garage Door or may be sump pump water level.
From ESP8266 I can send the numeric value of garage door ( using HC-SR04 sensor).

Within Blynk App, I shall be able to set the alert like

Display Open if V5<1
else Display Close.

Similarly for Sump Pump water level
if water level is above certain number it will display alert in the app

Also able to set push notification/email based on certain value within Blynk App.

Everything you listed is already there :wink:

You can use Virtual Pins for in-app displays,

And email and push notification widgets for…notifications