S4 - Bluetooth Signal Strength App?

[toolworker]

How can I display Bluetooth signal strength on the S4?

I've installed several apps that do this, but they all hang up scanning.

Verizon S4 running Lollipop.

 

[itguyjax8430]

How can I display Bluetooth signal strength on the S4?

I've installed several apps that do this, but they all hang up scanning.

Verizon S4 running Lollipop.

It could be that you might need to be rooted to access that feature.