HeartMath Inner Balance

HeartMath
4.3/5 CPT Tested
Best for: You want real-time HRV biofeedback for stress management
$179
Use code OUTLIYR for an exclusive discount Verified November 2025

HeartMath Inner Balance is a biofeedback sensor that measures heart rate variability (HRV) in real time, guiding you through coherence training to reduce stress and improve emotional resilience. Backed by 30+ years of research from the HeartMath Institute, it connects to a mobile app that tracks your coherence score over time. One of the most evidence-based tools for stress management and autonomic nervous system optimization.

Best For

  • You want real-time HRV biofeedback for stress management
  • You are interested in heart coherence training
  • You want a research-backed tool for emotional regulation

Skip If

  • You already have an HRV device you are happy with
  • You prefer passive tracking over active training
  • You are looking for a full health wearable (this is HRV-focused only)
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