I was skeptical, but wow — my posture has noticeably improved. Even my coworkers commented that I look more confident.

I didn’t realize how much I was slouching until I started using this. The gentle vibration is just enough to remind me without being annoying. My back feels so much better after just a week!

I’m a college student and sit for hours every day. This has been a lifesaver for my posture AND my focus. Highly recommend!