How the Alert of Meter works? Why it Can't Work?

To explain this very explicitly, here is the background logic:

1. to use push notification for Android users, you absolutely need a Hub Mini or Hub Plus.

2. to use push notification for iOS users, you may use it with or without a Hub Mini or Hub Plus.

For Android User:

The push notification happens from the Cloud, so the push notification is issued if the trigger stays for more than 2 minutes.

For example, if the trigger is pushed notification / Scene action when the temperature is higher than 25 degrees/humidity is lower than 60%, then if the temperature goes higher than 25 degrees/humidity goes lower than 60% and stays for more than 2 minutes, the push notification / Scene action will be issued. If the temperature jumps back and forth within the 2 minutes window, the notification/action will not be issued.

For iOS User:

The push notification happens either from the Bluetooth Beacon or from the Cloud depending on the situation below.

When without a Hub Mini, as long as your iPhone is within Bluetooth range of the Meter, push notification will be issued right after the trigger is matched without delay from Bluetooth Beacon. You cannot use a Scene without a Hub Mini.

For example, if the trigger is pushed notification when the temperature is higher than 25 degrees/humidity is lower than 60%, then if the temperature goes higher than 25 degrees/humidity goes lower than 60% and stays for more than 2 minutes, the push notification will be issued. If the temperature/humidity jumps back and forth, there might be multiple notifications.

When with a Hub Mini, and the Meter does not enable Cloud Service, the situation is the same as without a Hub Mini.

When with a Hub Mini and the Meter enable Cloud Service, the situation is the same as Android users.

* The sampling interval of the Meter is 4s.

* The data logging of the Meter on Bluetooth and the cloud are 2 min.