If you don’t trust your significant other not to cheat on you while you’re away, there are plenty of good solutions out there. You could sit down and have an honest conversation about your trust issues, or even go to a marriage counselor to help strengthen your relationship. You could try to seek help and support from close friends and family, or in extreme cases you might snoop around on their phone or even consider hiring a private investigator to follow them around.

Do those ideas sound too reasonable and normal for you? Well, you can always buy a smart mattress that pings your phone when it detects sexual activity happening. Seriously, that is a thing now. A company in Spain has introduced the Smarttress, which has smart motion sensors embedded in it that will connect to an app on your phone to give you real time updates when someone other than you is getting it on in your bed. The company promises 24 hour peace of mind, allowing you to sleep comfortably at night and go about your day with the knowledge that if your lover is cheating on you, they’re at least doing it on the couch instead of your bed.

Check out the super dramatic video below for more about how it works. The tagline, “If your partner isn’t faithful, at least your mattress is,” might be the saddest sentence ever formed.