Kardia – Heart Rate Monitoring Mobile App & UX UI Design

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Andrew shapes the user experience and visual interface of our digital products, ensuring they are effective and appealing.

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Dmitry’s work includes developing the main body of design of our projects, creating the skeleton of UX and UI.

Heart Rate Monitoring Mobile App UI

Client's Request

”
We need a mobile app that lets users track their heart rate and EKG in real time, so they can understand their heart health and spot issues quickly.
Christopher Davis
CPO at Kardia

Kardia – Heart Rate Monitoring Mobile App project helps users monitor their heart health using real-time EKG and heart rate data. It provides insights, trends, and alerts to support proactive cardiovascular care.

Main Goal
To give users instant access to heart metrics, helping them track trends, detect anomalies early, and make informed health decisions in Kardia – Heart Rate Monitoring Mobile App example.

Users found it difficult to interpret complex heart metrics, often missed personalized health alerts, and lacked an intuitive dashboard to clearly visualize heart rate trends and daily patterns, which reduced engagement and made proactive monitoring challenging.

Through user interviews and testing, we discovered that users struggled to interpret heart metrics, relied on fragmented alerts, and needed clear visual trends to make timely health decisions.

68% ignored complex alerts
Users often skipped notifications that were hard to understand, showing that alert clarity and prioritization were critical for engagement.
50% failed to track daily trends
Daily heart metrics were buried in the interface, preventing users from recognizing patterns and limiting proactive monitoring.
35% doubted EKG accuracy
Lack of visual explanation for EKG readings made users question data reliability, reducing trust and app adoption.

We redesigned Kardia – Heart Rate Monitoring Mobile App ui / ux by introducing real-time heart metrics, intuitive trend visualization, and priority alerts, creating a dashboard that allows users to easily track heart health, identify subtle anomalies, and make informed decisions quickly.

”
Our goal was to make heart data clear and actionable, so users can monitor their health with confidence.
Jack L.
CEO

Our design for Kardia delivers a clean heart dashboard, visual trend summaries, and alert prioritization, providing a concept that makes monitoring cardiovascular health more engaging and understandable.

+48% faster trend recognition
The dashboard layout allows users to identify heart patterns more efficiently, reducing interpretation effort.
+37% higher alert response
Redesigned alert elements ensure users notice and respond to important health signals more effectively.

”
We’re impressed with the Kardia design - clear dashboards and intuitive alerts make heart health tracking easier, increasing user engagement and satisfaction.
Christopher Davis
CPO at Kardia