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Electric blue fingertip pulse oximeter with OLED display

KUYiA

KUYiA Fingertip Pulse Oximeter Electric Blue

SKU CH-VG3D-0VH13

A fingertip pulse oximeter measuring SpO2 within ±1% and pulse rate within ±1 bpm, with OLED display, perfusion index and plethysmograph for reading confidence

  • Cuff Typebuffer_51245
  • ColorElectric Blue
  • Accurate SpO2 readings within 1% under lab conditions
  • Reliable measurements even at low perfusion index
  • Bright dual-colour OLED readable in strong sunlight
  • Perfusion Index guides correct finger placement
  • Plethysmograph waveform confirms reading quality

Accurate fingertip SpO₂ monitor

The KUYiA fingertip pulse oximeter measures blood oxygen saturation and pulse rate with a stated accuracy of ±1 % across the 70 to 100 % SpO₂ range and ±1 bpm for pulse rate. An upgraded LED and sensor allow reliable readings even at low perfusion. It is intended for sports and aviation users such as climbers, skiers and cyclists who want quick spot checks.

Low-perfusion performance and display clarity

The device maintains accuracy when the perfusion index falls below .2 %, a level that often indicates cold fingers or poor placement. A dual-colour OLED screen stays readable in bright sunlight, while the ABS shell, acrylic panel and medical-grade silicone finger mould are built for repeated daily use.

Sustained reliability with perfusion feedback

During extended monitoring sessions the plethysmograph waveform and perfusion index give continuous confirmation that each reading is trustworthy. If the index drops too low the user can warm the finger or adjust position without guessing. High-speed computing chips and a tested spring mechanism keep the unit consistent over long periods of regular use.

Highlights

  • Accurate SpO2 readings within 1% under lab conditions
  • Reliable measurements even at low perfusion index
  • Bright dual-colour OLED readable in strong sunlight
  • Perfusion Index guides correct finger placement
  • Plethysmograph waveform confirms reading quality

Specifications

Cuff Typebuffer_51245
ColorElectric Blue

Questions about this item

How do I fit the fingertip pulse oximeter and what is the step users often miss?

Slide your finger into the medical-grade silicone mould until the fingertip sits between the upgraded LED and sensor; the spring-loaded clamp self-adjusts, but you must wait for the plethysmograph waveform to stabilise before trusting the reading.

What maintenance or replacement will the oximeter need over time?

The ABS shell, OLED screen, acrylic panel and silicone mould are built for long-term use; only the two AAA batteries require periodic replacement, and the supplier offers a free unit exchange within two years for quality faults.

What limit appears first during continuous monitoring?

If the perfusion index drops below 0.2 % — caused by cold fingers or poor alignment — the device cannot calculate reliable SpO2 or pulse-rate values until the finger is warmed and repositioned.

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