With the Therabody Smart Goggles 2.0, you can relax more and get a better night's sleep. This second generation model has an improved fit. It fits comfortably on any face. With massage, heat, and vibration, it provides relaxation and headache relief within 15 minutes. This also helps for deeper sleep. You can choose from 3 preset treatments. So you have the right treatment for every situation. In SmartRelax mode, the device tunes the vibrations to your heart rate so you relax better. In the Therabody app, you can access soothing sound therapies. The device is also foldable and lightweight, which makes it easy to take with you on the go. On a full battery it lasts 180 minutes.