Nervous System & HRV Testing

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NeuralChek is a quick, non-invasive HRV stress test that measures how your nervous system is handling stress, energy, and recovery. Using ECG sensors on your wrists, it analyzes your autonomic balance (sympathetic vs. parasympathetic) and provides a real-time view of your stress resilience, fatigue, and recovery status, all in just 3 minutes.

Heart Rate Variability (HRV) is one of the best markers of how well your body is managing stress. Low HRV can indicate chronic stress, poor sleep, hormonal imbalance, or overtraining. Higher HRV is linked to better nervous system balance, energy, and recovery. NeuralChek helps you understand what’s happening internally so you can optimize your health with real data.

Unlike wearables that passively monitor data, NeuralChek is a clinical-grade HRV scan used in functional medicine. It shows your nervous system status at a deeper level, including stress load, recovery capacity, and vagal tone, so you can make targeted changes. It’s designed for wellness optimization, not just step counting or sleep tracking.

Unlike wearable trackers that passively monitor your data 24/7, NeuralChek provides a clinical-grade HRV scan in just 3 minutes. It delivers real-time insight into your autonomic nervous system, stress response, and vagal tone, something wearables can’t measure as precisely. NeuralChek is used in functional medicine practices to guide personalized health decisions, not just track steps or sleep.

Cryo-X is the only wellness studio in Grapevine, TX offering NeuralChek alongside services like red light therapy, peptides, and IV drips. We help you turn data into action, so whether you're an athlete, high-performer, or burned-out parent, we’ll help you manage stress, boost resilience, and fine-tune your recovery plan.

No. NeuralChek is a wellness-based assessment, not a diagnostic medical test. It does not diagnose or treat conditions. Instead, it offers valuable insight into nervous system health and is used to guide self-optimization and wellness planning.

Most clients scan monthly or quarterly to track progress, adjust recovery strategies, and monitor how their nervous system responds to life, training, or therapy. It’s a fast, affordable way to check in with your health without bloodwork or downtime.

Not at all. The scan is completely non-invasive and painless. You simply relax for 3 minutes while gentle wrist sensors collect your HRV data. Results are instant, visual, and easy to understand.