Using the Wahoo ELEMNT Roam is easy. First, download the free ELEMNT companion app on your smartphone. Use it to set up your computer, customize your settings and rider profile, and link it to your favorite cycling apps and wireless sensors. When you're ready to ride, turn on the computer and start your adventure. The smart navigation will help you stay on course. You can use the side buttons to zoom in and out on the map. The LED indicators will give you a quick look at your performance. For maintenance, keep the device clean. Wipe it with a soft, dry cloth after each ride. Avoid exposing it to extreme temperatures or moisture. Charge the battery regularly to ensure long - lasting use. If you have any issues, refer to the app or the official website for support.