Philips HearLink 2 is a mobile application designed to enhance the user experience for individuals with hearing aids. Available for iPhone, this app allows users to control their hearing aids directly from their mobile devices, providing features such as volume adjustment for each hearing aid, program switching, and battery level monitoring. The app also includes compatibility with Apple Watch, enabling discreet adjustments on the go. Users can mute surrounding sounds for better focus and stream audio directly to their hearing aids, enhancing communication and entertainment experiences.

Additional features include a location service to help find lost hearing aids, access to troubleshooting support, and the ability to meet with hearing care professionals online. The app also offers equalizer settings for streaming and environmental sounds, as well as progress tracking through the Philips Journal feature. The app is free to use, but users should ensure their hearing aids are compatible and updated for optimal functionality.