About 10 years ago, I took a guy home from the club and he stole my Samsung tablet.
I found an Android app that let me remotely access the tablet, track its location and secretly capture photos of his face while he was using it. He had absolutely no idea.
I compiled a 12-page report with timestamps, locations and photos and handed it to the police. They were in SHOCK.
I got my tablet back. Never underestimate a woman who knows how to do her research.