Topic: Bridge signal and tower sensor

[pig cooker]

My bridge shows 3-1 bars signal strength, nothing here close by that could cause interference. I would guess that I must be high 2 in strength possibly high 1 . I have never lost data to mbw or wu. My bridge is 35ft direct line of sight going through single pane of glass.  I do understand the acurite mantra that you only need one bar but i would not like to be showing 1 bar to start with based on going from 3 to 1.

What is the max range on the bridge and do tower sensors show a stronger signal?