SmartThings Motion - what's the field-of-view for motion detection?

Devices & Integrations Connected Things
1

I can’t find it anywhere on the website.

2

It looks like its around 10 feet based on here:

3

I was actually looking more for the width in degrees so I can tell if I need more than one in a particular area of the house.

4

It is extremely sensitive. My room is probably 15’ x 10’ and it senses every corner of the room.

5

I will speak out of ignorance and say that its the angle of the indent that the sensor sits in. Probably in the 120 - 140 degree range.