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Inner Balance USB-C Sensor for Android
Inner Balance™ USB-C Wired Sensor
The Inner Balance USB-C sensor works with the HeartMath app to help you shift from stress and frustration to balance and resilience — all through real-time feedback based on your own heart rhythm.
Simply connect the sensor to your Android device using the USB-C port and begin your journey toward greater emotional balance and wellbeing.
The Inner Balance USB-C sensor is compatible with all three HeartMath apps:
HeartMath® app*
Inner Balance® app
Global Coherence® app
Download them from your preferred app store.
*Note: A subscription is required for full access to the HeartMath app.
PRODUCT INFO
Transform Stress Into Balance and Clarity with Inner Balance™
The Inner Balance™ Trainer is grounded in years of scientific research and designed to teach you how to shift your emotional state in real time — helping you feel better, think more clearly, and perform at your best.
When we’re stressed, it impacts everything — our mood, energy levels, and even how our brain functions. It’s easy to forget details, overreact to small issues, lose sleep, and feel mentally and physically drained.
But it doesn’t have to be this way.With Inner Balance, you’ll learn how to restore emotional equilibrium in the moment you need it most.
Using proven techniques and real-time heart rhythm feedback, you’ll discover how to sync your heart, mind, and body — helping you reset your composure, find inner clarity, and build emotional resilience. This creates a scientifically measurable state called coherence.
What to Expect
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Feel calmer, more focused and emotionally balanced
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Improve your ability to bounce back from daily stressors
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Access deeper levels of intuition for better decision-making
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Enjoy a 'carryover effect' that positively influences the rest of your day
Just 3–5 minutes a few times a day can lead to lasting improvements in how you feel and function.
Proven Benefits of Regular Use
- Reduce Stress
- Improve Sleep Quality
- Restore Energy
- Balance Emotions
- Sharpen Focus
- Zap Into Intuition
The Science Behind Inner Balance™
The Inner Balance Trainer monitors your Heart Rate Variability (HRV) — a powerful indicator of how your emotional state influences your nervous system.
HRV gives unique insight into the communication between your heart and brain, which plays a key role in your physical health, mental clarity, and emotional wellbeing.
With consistent practice, Inner Balance helps you build a foundation of resilience — supporting long-term emotional, mental and physical health.
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SPECIFICATIONS
Experience Real-Time Insight into Your Inner State
Your heart rhythm patterns are one of the most accurate reflections of your emotional and physiological state. The Inner Balance™ Trainer helps you recognise what’s happening inside — and more importantly, teaches you how to shift into a state of balance, resilience, and renewal through feelings like appreciation and compassion.
Whether you're just starting your wellness journey or deepening an existing practice, Inner Balance offers a clear, science-based path to greater emotional self-regulation and well-being.
Why Inner Balance™ Stands Out
Real-Time Emotional Feedback
Shift your emotional state in the moment and see the change as it happens.Build Coherence with Daily Practice
Achieve HRV coherence — a scientifically backed physiological state that enhances emotional stability, mental clarity, and overall resilience.Clinically Recommended
Used and endorsed by health professionals globally to combat the effects of chronic stress, anxiety, fatigue, burnout, and sleep disruption.Best-in-Class HRV Coherence Sensor
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Medical Grade Photodetector
Ensures high accuracy in detecting your pulse signal for precise feedback. -
Pulse Wave Display
Visualise your heart rhythm in the Inner Balance app to track progress and trends. -
250Hz Sample Rate
Captures your heart rate 250 times per second for ultra-detailed HRV readings. -
Auto Gain Control
Automatically adjusts resolution in real-time to ensure accurate measurement in any lighting or skin tone conditions.
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FEATURES
Discover the Power and Intelligence of Your Heart
HRV Coherence Feedback
Get real-time insights with a live coherence score that guides your breathing and emotional state — helping you stay in balance and build resilience.
Guided Meditations
Access a library of meditations designed to reduce stress, deepen your mindfulness practice, improve sleep, and enhance overall well-being.
Real-Time Coaching Tips
Receive on-screen encouragement and prompts to help keep you on track and improve your technique with every session.
Advanced Customisation
Choose from four challenge levels and personalise your settings and screens to suit your goals and comfort level.
Free Online Platform
Track your progress, reflect with journal notes, earn achievements, follow a daily practice plan, and explore additional resources to support your journey.
