Lume Health

Designing for behaviour change

Lume Health is pioneering lab-on-wrist technology to help individuals optimise circadian rhythms, improve sleep, and enhance overall wellness through continuous hormone tracking and AI-driven recommendations.

Project Type
Full Build
Stage
Startup
Deliverables
Product Discovery & UX Design

The vision

Light intake plays a crucial role in your overall health, yet most
people overlook its impact or struggle to take meaningful action.
Lume Health set out to change this.

The challenge

Lume needed an MVP that not only translated complex scientific data
about light exposure into actionable insights but also captivated early
adopters and investors with its potential to transform personal
health management.

Woman relaxing in the sun on a lawn
Father and child sitting in the sun

The solution

We aimed to craft a user experience that would captivate early
adopters, inspire lasting behavioural change, and confirm Lume’s
product-market fit. Our mission was to empower users with a clear
understanding of how light exposure impacts their sleep, energy, and
hormonal balance – not just explaining why it matters, but
demonstrating how it could transform their lives.

Structuring the MVP for beta success

We designed an end-to-end user experience that would help
Lume gather early feedback from beta users, ensuring the
product was ready for real-world adoption.

Melatonin chart: 65 pg/ml against a 100 pg/ml target

Making science an engaging experience

We transformed light intake and hormone-tracking data into clear,
digestible insights, making it easier for users to track progress and
take action.

Morning and afternoon light intake card

Driving engagement
with behavioural design

We created habit-building mechanisms that guide users
to gradually improve their circadian rhythms using
motivational nudges and personalised feedback.

Morning light goal completed card

From light intake tracking to daily wellness summaries, we focused on making health insights easy to understand while keeping the UI clean and engaging.

“Parallel was excellent in helping us bring our vision to life. The quick iterations done in parallel with user testing let us try a lot of things in order to get to our beta. We’re so grateful for their team.”
Vicki, Founder – Lume Health
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