Elvie Pump

The world’s first silent wearable breast pump, created by Elvie, a British FemTech company, renowned for Elvie Trainer.
The company mission is to improve women’s lives through smarter technology.

Company launched


Raised money


Customer base

60+ countries

Our partnership:

4 years

The pump is small and lightweight.
Women can wear it inside a standard nursing bra and use hands-free, anywhere and anytime they want to.


What’s revolutionary, thanks to used technology, it’s silent.


Elvie Pump is hassle-free - it has just 5 parts to clean and demands minimum effort to assemble.


It’s smart. Thanks to iOS and Android apps it monitors milk volume in real time, tracks pumping history for each breast and controls the pump remotely. You can control all functions of the pump directly from the app.


In comparison to competitors, the Elvie Pump is smaller, lighter and quieter.

Clare Ross - Elvie Pump - Senior Product Manager

Clare Ross - Elvie Pump - Senior Product Manager

‘Cooperation with Untitled Kingdom is like working with an internal team: seamless communication, commitment to our projects and a healthy bit of challenge to push the limits of what we’re trying to achieve. I couldn’t recommend their partnership enough’.


iOS | Android
London UK


Our goal was to develop beautiful and usable both iOS and Android apps that monitor milk volume in real time, track pumping history for each breast and control the pump remotely.

Our technical and product challenges were:

Process & Results

Project Manager
iOS Developers
Android Developers
We developed user journey, especially 
a simple and useful onboarding (how 
to use pumps, wear them comfortably, clean them etc.).
We supported Elvie Pump 
team in product & design matters.
For iOS app we developed a native BLE implementation.
For Android app we used Bluetooth 
library from Polidea.

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