You are downloading the Phone Sensors AppXBundle file v2016.818.903.3343 for Windows Phone. Phone Sensors is a free and useful Productivity app: Phone sensors displays the data from the sensors of your phone. It including the readings from accelerometer, e-compass, gyrometer, ambient light ... You can now download the offline AppXBundle file to install it.
Download Locations for Phone Sensors 2016.818.903.3343 AppXBundle file
To install it manually from an SD card, choose one of the server location above to get the AppXBundle file for Phone Sensors, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.