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Tips for Clear Signal Capture

Upvio’s Vitals AI uses your device’s camera to read important health signals, like heart rate and breathing. To get accurate results, the camera needs a clear and steady view of your face. These tips will help you get the best possible scan.

Why Clear Signal Matters?

Vitals AI looks for very small changes in your face and skin. If the lighting is poor or the camera moves too much, those signals can be harder to read. A quick setup makes a big difference in scan quality.   

Simple Tips for Better Scans

Find Good Lighting
  • Make sure your face is well-lit.
  • Natural light is best when possible.
  • Avoid sitting with a bright light or a window behind you.
  • Helpful tip: Face the light instead of having it behind you.
Keep Your Device Steady
  • Place your phone or laptop on a stable surface.
  • If you are holding your device, keep your hands still.
  • Try not to move the camera once the scan starts.
Center Your Face
  • Keep your face in the middle of the screen.
  • Make sure nothing is covering your face.
  • Remove glasses, hats, or masks before scanning.
Stay Still and Relax
  • Sit comfortably and stay still during the scan.
  • Avoid talking or moving your head.
  • A calm, neutral expression works best.
Get Comfortable
  • Sit in a chair with good support.
  • Ensure you feel relaxed before beginning.
  • Avoid scanning while walking or standing.
Quick Check Before You Scan
  • Your face is centered and fully visible
  • Lighting is clear and even
  • The camera is steady
  • You are sitting still and relaxed