Zigbee Motion Sensor Recommendations?

I've been testing the lux levels I want to turn on my lights at the past couple of days I've had the Hue motion sensor and I think I've dialed in the right number (12 lux for me personally), but will probably have to test a few more days.

I'm also really curious to test using the Eternal Sunshine app with this new lux sensor. I'll be using it to control a different set of lights (i.e. the motion sensor is in my living room and the app will be controlling my office lights).