I already owned one of these motion sensors and have used it to trigger several items including and hue smart plug to turn a fan on using the temperature. It currently operates a hue build to turn on and off when I go into the utility room. It also monitors temp and humidity in the utility room very reliably. This new one still works exactly as all my hue stuff does and that is seamlessly

Using it as an Alexa trigger ignores the light sensitivity setting and always triggers.

I use this motion sensor in my kitchen so when I come out to get a drink during the night a soft light automatically turns on. That works fine, but it also turns on more than half the time without any motion activating it. I’ll come out in the middle of the night and the light will already be on. At first I wondered if someone was in the house I wasn’t aware of. Freaked me out. That’s annoying and a waste of electricity.

i was able to connect this to my Bridge and start using it within a few minutes. The connection is seamless, as are the bulbs, setting up automation was quick and intuitive. I would recommend to anyone wanting lights to come on when triggered by motion.

The only thing this is missing is setting for when one is in a scene. We should be able to add our motion sensor (as disabled) to a scene when we're in it. Perhaps even, "While in scene...." then be able to set all behavior settings, trigger sensitivity and room. If I create "Watch a Movie" I don't want the light in the room to turn on due to motion. **** I know I can disable it manually ****** Scene ends, pop the stack and go back to previous settings. Lastly, I would love this to be more of an "occupancy sensor" than a motion one. Sometimes I have to wave my arms to keep motion triggered the lights on.