Stronger, safer,
One breath at a time.

Stronger, safer,
One breath at a time.

Stronger, safer,
One breath at a time.

Train and build lasting resilience with Sine Health.

MISSION

First Responders Face Trauma

Chronic stress drives fatigue, burnout and long-term health issues that ripple through individuals, teams and entire communities.

Increased Biases

Underprepared and over stressed, the brain makes snap judgements.

Increased Biases

Underprepared and over stressed, the brain makes snap judgements.

Increased Biases

Underprepared and over stressed, the brain makes snap judgements.

Less Effective Decision Making

Stress effects decision making capabilities leading to impactful errors.

Less Effective Decision Making

Stress effects decision making capabilities leading to impactful errors.

Less Effective Decision Making

Stress effects decision making capabilities leading to impactful errors.

Long Term Health Issues

Unaddressed stress doesn’t just fade - it accumulates.

Long Term Health Issues

Unaddressed stress doesn’t just fade - it accumulates.

Long Term Health Issues

Unaddressed stress doesn’t just fade - it accumulates.

INTRODUCING SINE

"Sine is a wearable, designed to help high stress roles prepare for and recover from trauma through biofeedback therapy."

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Founder

Before Sine Health

Irregular and unpredictable heart rate patterns are a sign of poor wellbeing.

Before Sine Health

Irregular and unpredictable heart rate patterns are a sign of poor wellbeing.

After Sine Health

When the body and mind are performing well your heart rate pattern is regular and adaptable.

After Sine Health

When the body and mind are performing well your heart rate pattern is regular and adaptable.

SET UP

How Sine Health Works

Simple, intuitive training to boost resilience.

STEP 1

STEP 2

STEP 3

01

Power On

Put on Sine and press the button to begin. The device wraps comfortably around your upper arm and immediately begins sensing heart and breathing rate.

STEP 1

STEP 2

STEP 3

01

Power On

Put on Sine and press the button to begin. The device wraps comfortably around your upper arm and immediately begins sensing heart and breathing rate.

STEP 1

STEP 2

STEP 3

01

Power On

Put on Sine and press the button to begin. The device wraps comfortably around your upper arm and immediately begins sensing heart and breathing rate.

OUR TEAM

Get to Know Us

Meet the Sine Health Team

Louis DeCleyn

Founder / CEO

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Louis DeCleyn

Founder / CEO

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Louis DeCleyn

Founder / CEO

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Milo Adamski

CTO

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Milo Adamski

CTO

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Milo Adamski

CTO

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Build Lasting Resilience With Sine Health

Enhance your ability to respond to stress now.

Build Lasting Resilience With Sine Health

Enhance your ability to respond to stress now.

Build Lasting Resilience With Sine Health

Enhance your ability to respond to stress now.

Sine Health

© 2025 SINE HEALTH LTD

Sine Health

© 2025 SINE HEALTH LTD