Elvie Pump - Double Electric Breast Pump is a silent, wearable breast pump that can be connected to a free app for additional features. Completely redesigned for modern lives, Elvie Pump fits in your bra and your life, making it possible to pump on your own terms while you go about your daily routine. Elvie Pump is the world's first virtually silent breast pump! Revolutionary technology erases any noise so you can pump in peace The free app allows you to track your pumping history, monitor your milk volume and control the pump remotely. Available from Apple App Store and Google Play store, Elvie Pump is compatible with iPhone 5S and later (iOS10+) and Android 6 and newer versions that support Bluetooth Smart/Bluetooth Low Energy (excluding Huawei phones)