A free app for Android, by Sonova AG.

Easy Line Remote – Bluetooth Hearing Aid is a free and easy-to-use application that allows you to connect and use your Android device as a Bluetooth companion to your hearing aid.

The application is designed to help you hear better and boost your hearing aid’s function. It can be used to adjust the volume of the audio and reduce that noise so you can hear well. Not that it can only help you with your hearing needs, but it has also a built-in tool that detects your daily steps and wear time.

The app has the ability to see the battery level of your aids so you are aware of the current usage and status. This is very helpful when you are in a noisy environment.