Pulse Oximeter, 4 Color OLED Display Oxygen Monitor Fingertip with 20 × Memory, Blood Oxygen Saturation Monitor (SpO2), Alarm & Brightness Adjustable, Batteries & Lanyard (White)

Price: $29.99 - ($21.99 / count)
(as of Feb 09, 2026 01:48:31 UTC – Details)

Product description

Product Dimensions ‏ : ‎ 2.36 x 1.18 x 1.26 inches; 2.4 ounces
Item model number ‏ : ‎ YM301
Batteries ‏ : ‎ 2 AAA batteries required. (included)
Date First Available ‏ : ‎ March 14, 2023
Manufacturer ‏ : ‎ Alecaremed
ASIN ‏ : ‎ B0BYD34DYV
Best Sellers Rank: #9,552 in Health & Household (See Top 100 in Health & Household) #1 in Oxygen Therapy Products
20 × MEMORY FUNCTION – Pulse oximeter with memory measurement 30s countdown automatic memory results. Finger oxygen monitor displays the latest 5 measurement results on startup, and you can access the settings to view a memory of 20 measurement results. O2 sensor’s good for you to keep track of your oxygen levels for 20 days during rest or exercise
FASTER & MORE ACCURATE – Alecaremed pulse oximeter offer the best accuracy. Pulse oximeter fingertip utilizes advanced intelligent chips to ensure faster detection speed, and its dual light-blocking shield structure design effectively prevents interference from external light, ensuring highly accurate results
LARGER & BRIGHTER SCREEN – The oxygen saturation monitor features a 1.3″ TFT-OLED display with a protective cover that is larger than other 0.9″ screens, ensuring clear visibility for the elderly. The screen has high brightness and can be adjusted to 5 levels of brightness (default at level 5)
VISUAL DATA PRESENTATION – Blood oxygen meter finger provides correct real time readings of oxygen saturation level (SpO2), pulse rate per minute (PR), pulse strength level (PI), pulse fluctuation indicator, pulse indicator, pulse audio indicator on/off and battery level. Pulse ox will automatically turns off after 8s when your finger is out to conserve battery life
COMFORTABLE & SOFT MATERIAL – O2 sat monitor finger for oxygen built-in soft silicone material. When you insert your finger into the measurement, snug but not too tight, the soft and flexible nature of silicone material allows for a comfortable fit on the finger, promoting accurate readings. The oximeter finger with pulse is perfect for both adults and kids (6+)
HOW TO ACCESS SETTINGS & SETUP – YM301 model pulse oximeter is most user-friendly. After pressing the oxygen monitor fingertip button to turn it on, long press the 2s button to enter the setting page, important note: long press for 2s to enter the next page or make settings; Short press to next item
PACKAGE CONTENT & TIPS – The package includes a pulse oximeter. Accessories: two batteries, a lanyard, quick start guide, and user manual. Alecaremed pulse oximeter work accurately on darker skin tones as well as lighter ones. Please refer to the positive and negative indicators for correct battery installation