We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Blue fingertip pulse oximeter with colour TFT-OLED display, silicone cushion, lanyard and two AAA batteries

PETER PAUPER PRESS YM504 Pulse Oximeter 4 Color TFT-OLED 20 Memory Blue

SKU CH-BHW8-GTAPC

A fingertip pulse oximeter with a four-colour TFT-OLED display that stores 20 readings and includes alarm alerts, batteries and a lanyard

  • TypeFace Mask
  • Size7.5 in x 0.8 in x 9.25 in
  • ColorWhite/Clear
  • GenderUnisex
  • AgeAdult
  • Item Count3
  • 20-day trend tracking with 20 saved readings
  • Results in seconds with dual-layer light shielding
  • Large adjustable TFT-OLED display for easy reading
  • Six vital metrics shown simultaneously on screen
  • Soft silicone cushion fits adults and children 6+

Fingertip Oxygen Monitor

The YM504 pulse oximeter measures blood oxygen saturation and pulse rate from a fingertip. It is designed for adults and children aged six and above who want to track oxygen levels at home or during sport. A silicone cushion secures the finger without pinching for comfortable daily use.

Setup Check Before Ordering

Confirm the user is at least six years old and can keep a finger still inside the device for a 30-second countdown. The unit runs on two AAA batteries which are included, so no external power source is required. Ensure the fingertip fits the sensor opening for reliable readings.

Bundled Extras And Their Impact

Two AAA batteries let the oximeter work straight from the box without a separate purchase. A lanyard allows the device to be worn around the neck for quick access. The quick-start guide and user manual explain the one-button menu for brightness, volume and memory review.

Highlights

  • 20-day trend tracking with 20 saved readings
  • Results in seconds with dual-layer light shielding
  • Large adjustable TFT-OLED display for easy reading
  • Six vital metrics shown simultaneously on screen
  • Soft silicone cushion fits adults and children 6+

Specifications

BrandPETER PAUPER PRESS
ModelWEGOVY 1.7 MG/0.75 ML PEN INJ
Part Number5
TypeFace Mask
Size7.5 in x 0.8 in x 9.25 in
ColorWhite/Clear
GenderUnisex
AgeAdult
Item Count3
FeaturesAnti-Aging, Red LED Light Therapy, LED Light Mask, Treat Blemishes, Calm Redness

Questions about this item

What comes in the box with the YM504 Pulse Oximeter and what must be purchased separately?

The box includes the pulse oximeter, two AAA batteries, a lanyard, a quick start guide, and a user manual. No additional items are required for basic operation.

Which version of the YM504 should I choose for tracking health trends over several weeks?

This model stores up to 20 readings and shows the last five results on startup, letting you spot patterns across weeks without extra hardware.

What does the 30-second countdown mean when I first turn the oximeter on?

The device auto-saves readings during a 30-second countdown, then displays the last five results immediately so you can review recent trends.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.