How can I check my proximity sensor

[Android Central Question]

I have a Samsung Galaxy 7and my screen saying that my proximity sensor is blocked

 

[gmoore114]

Use an app
https://play.google.com/store/apps/details?id=rakta.sensor.testing

 

[mustang7757]

I have a Samsung Galaxy 7and my screen saying that my proximity sensor is blocked

Hi, if can register a account here , me or other members be happy to assist you.

Also can check if a case or screen protector causing issues , even dirt covering it.