Is it possible to see what the device connection speed is? 

Example, on my Android I can see that depending on where I am in the house the speed changes. Sometimes it's 170mb, 150, 52, etc. Is it possible to see in the Tether app (or any other way) what the negotiated speed between the RE450 and the router is?   This would help in placing the device in the best location to provide optimal coverage and highest speed.