To avoid travel interruptions on Dubai’s public transport, it’s important to keep track of your NOL card Balance . You can easily check your balance through the RTA Dubai app or website by entering your card details. Alternatively, if you’re at a metro station, simply use the kiosks available to tap your card and view your current balance instantly. Regularly checking your NOL card balance helps ensure you have enough credit to use the Metro, buses, trams, and water buses without any issues.