Using the Wahoo ELEMNT Bolt is a breeze. First, download the free ELEMNT companion app on your phone. Connect the computer to your cycling sensors via Bluetooth Smart or ANT+ dual - band technology. In the app, you can set up your preferred data fields and customize profiles according to your needs. When you start your ride, the computer will track your performance automatically. You can check important metrics at a glance using the LED QuickLook Indicators. After your ride, share your data on the app effortlessly. As for maintenance, keep the computer clean by wiping it with a soft, dry cloth. Avoid exposing it to extreme temperatures or moisture. If you're not using it for a long time, store it in a cool, dry place.