If Else loop to receive Boolean

[ToddL1962]

@james_benefield

In short, I'm trying to get the LEDs to blink if my Arduino disconnects from Bluetooth.

Others have already pointed out your syntax issues but I'm wondering what else is the Arduino going to be doing?

Any time you use a delay() call you will block anything else from happening. In this case if the Arduino is disconnected from BlueTooth (as you say) and the LEDs are blinking 5 times every loop() call then you can only do other processing every 2 seconds.