Google Nexus 7 (2013) — Can't find my Nexus 7-13

I know this may sound stupid..but I am desperate, and who knows maybe someone here can suggest something that i haven't done as yet. here goes... I used my tablet yesterday with a stylus. Today, I wanted to use it again and I can't find it at all. I see the stylus, in the same area where I keep both most of the time them together. I have been by myself the past couple of days indoors, because we're having a heat wave here in the east. No one has come in..friend, neighbor, delivery person. I searched high and low and retraced the steps i did the day i was using it...still cannot find it. I could see a small phone being misplaced ..but a tablet that size? I do not have or know if there is an app where one could find a misplaced tablet unfortunately. Any ideas?

Thanks...still searching ...its like a Ghost came in and took it. i even searched the newspaper trash that I accumulate for recycling.

If i get that app or any app that is capable of doing that, how would I test it?