About the client

Levels Health is a pioneering health technology company on a mission to solve the global metabolic health crisis. Founded in 2019, Levels offers a user-friendly mobile platform that combines continuous glucose monitoring (CGM) with comprehensive lab testing and expert guidance. Their goal is to empower individuals to take control of their metabolic health through personalized, real-time insights and actionable feedback.

Healthcare
USA
2022-present
100,000+ active members
$46M+total funding

Business context


Healthcare is shifting toward personalized and preventive care. Levels Health saw the opportunity to empower people with a mobile app that uses continuous glucose monitoring (CGM) data. Their goal was to help users take control of their metabolic health by providing real-time insights. They chose Geniusee for our expertise in building user-focused, data-driven mobile solutions to bring this vision to life.


Challenges


Connect CGM devices to the app smoothly for real-time data

Show complex health data in a simple, actionable way for users

Solutions we implemented


The process began with detailed UI/UX design by Geniusee, encompassing research, wireframes, and prototypes that aligned with Mysterium’s brand. Next, Android development in Kotlin involved close teamwork between frontend and backend, focusing on regular communication and testing for ongoing improvement. Quality assurance ensured a robust mobile app, with thorough testing for functionality, usability, performance, and security, as well as effective communication for issue resolution.

Mobile development

We employed an agile project management methodology to keep Levels Health updated and involved at every stage. Our project managers organized biweekly sprint planning meetings and daily standup meetings to keep everyone accountable, address any blockers, and keep work moving forward.

Project management

Our designers focused on creating a simple yet engaging interface. We used a minimalistic color palette with bright accent colors to highlight important information. The layout is clean and consistent across all screens.

UX/UI design

Using React Native allowed us to develop the app once and release it for both iOS and Android. To handle the volume of data, we implemented GraphQL, a query language for APIs, to efficiently request and process exactly the data needed for each view. The end result is an intuitive app providing users an easy way to gain visibility into what’s really going on in their body and make meaningful changes to feel their best.

Results


A unified mobile app that gives users real-time visibility into key metabolic markers and daily patterns

Clear, high-value data visualizations that help people understand trends and take informed action

A streamlined user experience that supports long-term engagement and healthier behavior change