whether you're paranoid of infidelity,then the Smarttress might be something you and your partner should look into. Invented as a response to the increase of dating apps and the resulting rise of cheating in Spain, the Smarttress uses ultrasonic sensors to measure whether someone is in your bed while you're not around. For example, or you might be at work but the bed detects motion. It will alert your phone of this "suspicious activity." The bed doesn't just measure movement - it also tracks the impact,intensity, and speed.
The Smarttress feels like any other mattress, and but the lofty price of $1700 is a small more steep than the average mattress. While the Smarttress hasn't hit retail stores yet,you can inquire with Durmet - the company behind the mattress - for purchase. Though whether you're this suspicious of your partner, it might be worth exploring couple's therapy to talk through your concern as well . . . Below is a video detailing more of the Smarttress's features.
Source: popsugar.com