Questions About Quick Checking

Advanced rPPG algorithms and efficient AI make it possible. Vitals Check captures high-frequency video of your face and extracts multiple vital signs simultaneously through parallel processing. Traditional methods measure one thing at a time; our technology checks everything at once, dramatically reducing total assessment time.

Yes—validated accurate compared to clinical devices. Quick doesn't mean approximate. Our algorithms are optimized to extract reliable signals from short recordings. We've validated this against medical-grade equipment extensively. The speed comes from smarter technology, not reduced precision.

Each 30-second check delivers heart rate (BPM), heart rate variability (HRV), estimated blood oxygen (SpO2), and a calculated stress index. These metrics provide a comprehensive snapshot of your cardiovascular and autonomic nervous system status—more than most longer assessments offer.

Quick checks fit into real life. Continuous monitoring from wearables provides data streams most people don't analyze. Vitals Check gives you actionable snapshots exactly when you want them—before important meetings, after workouts, during stressful days—without requiring you to wear anything constantly.

As often as you're curious. Many users check once in the morning to establish a baseline for their day. Others check before and after exercise, during high-stress moments, or whenever they want to know their current state. The speed makes frequent checking practical.

Absolutely. Download the app, open it, and you can complete your first check within two minutes of starting. No credit cards, no lengthy registration—we designed the trial to be as quick as the checks themselves.