If you work in front of a computer all day like I do, you know that it’s pretty impossible not to slouch. It just happens. That’s why I wanted to try one of the many wearables out there that promise to correct your posture, and make you happier in the process. I picked the Lumo Lift, a small posture-tracking device that’s been around for a couple of years and has received pretty good reviews. My experience with it can be summarized as this: it was a huge relief to turn the Lift off at the end of the day.