I bought it on sale and it fit perfectly in the living room. Connection with Homekit was seamless. The app is a bit complex for no reason, but once you learn it, it offers many possibilities. The adhesive on the stickers is very strong, so if I want to remove them, I will probably damage the wall. It also has holes for screwing them onto the wall if you prefer.

What is not clearly visible in the pictures is that the edges of the hexagon are darker than the rest of the body.