NURO 光 is a free lifestyle application developed by Sony Network Communications Inc. It is available on Android platforms and is exclusively for customers subscribed to the NURO 光 service. The application offers a range of features, including progress tracking for installation work, easy Wi-Fi setup, billing information, contract information, and support contact information.

The app also includes a notification feature that provides users with important updates and information about NURO 光. Additionally, with the NURO Smart Life option, users can control Qrio Lock, verify door locking status, and use live camera monitoring to keep an eye on their home. The app also includes smart home appliance remote control functionality, allowing users to control the temperature, humidity, and lighting of their rooms.

It is important to note that some features may not be available to users based on their service plan. The app requires users to enable push notifications to receive updates and information.

Overall, NURO 光 is a comprehensive app that offers a range of features to NURO 光 subscribers. It is easy to use, provides relevant information, and offers useful functionality for home security and automation.