Using the Garmin Edge 830 is a breeze. First, turn it on and pair it with your smartphone if you want to access additional features. To use the turn - by - turn navigation, just input your destination, and it'll guide you step by step. You can also browse and select popular local routes. After each ride, sync your data to see how you performed and compare it with past rides. When it comes to structured workouts, simply sync them from your Garmin account. As for charging, make sure to use the provided charger. Keep it in a dry place and avoid exposing it to extreme temperatures. Clean it with a soft, dry cloth regularly to keep it looking good and functioning well.