The NuCalm system includes an app that plays proprietary binaural beats along with small biosignal discs that are purported to help relax your brain. After testing these tracks out, I can truly say that the NuCalm binaural beats are truly one-of-a-kind. I’ve tried similar products — including brain.fm and random stuff I’ve found on YouTube — but nothing comes close to the transient effects I get from NuCalm. I use their music tracks all the time and nearly everywhere I go — from airplanes to hyperbaric oxygen chambers and of course, the Biomat. But perhaps my favorite feature is their 20-min recharge session, which I pair with a nap to help boost my energy levels in the afternoon.