Traction is a portable, app-enabled phone lock designed to improve focus. A first of its kind, Traction works like a U-lock for your smartphone and is carefully engineered to help you break the habit of constantly checking messaging apps and social media. When it’s time to focus, simply place your smartphone inside Traction, set the timer, and your phone will be inaccessible until the timer runs out. The accompanying app allows you to track progress, unlock different timer modes (like Classic Pomodoro), and make deep focus part of your daily routine. It also syncs to Focus Time in Apple HealthKit.