TW Smart Parking provides the users with the easiest way to reach real time car park vacancy data, parking rate and one-touch navigation to the developments in Tsuen Wan. This application enhances convenience for drivers in reducing unnecessary car journeys and relieves traffic congestion. By making use of real time parking information in the district and communication technology, URA aims to promote Smart City concept in Hong Kong starting from its redeveloped projects in Tsuen Wan.

Major functions include:
1. Provide overall parking availability (parking dashboard) on the App UI, users can choose to view nearby carparks by distance or by real time vacancy data
2. One touch navigation powered by Google Map and GPS, users can choose to set starting point and destination to have route guidance
3. Filtering function to filter vehicle types, hourly charge and payment method
4. Simply click the carpark on the parking dashboard and pin on the map to reveal full car park details including parking rate, parking privileges