Pulse oximetry is a non-invasive method of determining the degree of blood oxygen saturation. The method is based on the spectrophotometric method of determining blood oxygen saturation. It is performed using a pulse oximeter (read more detailed info on PulseOx.net).
To perform this technique, the pulse oximeter is placed on a part of the body that is relatively translucent and has a good blood flow, for example the fingers, toes or earlobe. The pulse oximeter emits lights with wavelengths, red and infrared, which pass sequentially from an emitter to a photodetector through the patient. The absorbance of each wavelength caused by arterial blood (pulsatile component) is measured, excluding venous blood, skin, bone, muscle, fat. With these data it will be possible to calculate the blood oxygen saturation.
Table of Contents
- 1 Types
- 2 Bestselling Pulse Oximeters
- 2.1 iHealth No-Touch Forehead Thermometer, Infrared Digital Thermometer for Adults and Kids, Touchless Baby Thermometer, 3 Ultra-Sensitive Sensors, Large LED Digits, Quiet Vibration Feedback, Non Contact
- 2.2 Forehead Thermometer, Baby and Adults Thermometer with Fever Alarm, LCD Display and Memory Function, Ideal for Whole Family
- 2.3 Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicone Cover, Batteries and Lanyard (Royal Black)
- 2.4 Zacurate 500BL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Batteries Included (Navy Blue)
- 2.5 CONTEC LED CMS50M Pulse Oximeter,SpO2 and PR Value Waveform Blood Oxygen, Neck/Wrist Cord
- 2.6 Amazfit Band 5 Activity Fitness Tracker with Alexa Built-in, 15-Day Battery Life, Blood Oxygen, Heart Rate, Sleep & Stress Monitoring, 5 ATM Water Resistant, Fitness Watch for Men Women Kids, Black
- 2.7 Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included
- 2.8 Zacurate Children Digital Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Adorable Animal Theme (not for newborn/infant)
- 2.9 Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicone Cover, Batteries and Lanyard (Mystic Purple)
- 2.10 Vibeat Oxygen Meter Fingertip Pulse Oximeter with Alarm, O2 Sat Monitor Finger for Oxygen, Check Blood Oxygen Saturation Level (SpO2), Heart Rate and Perfusion Index at Home, with Batteries, Lanyard and Carry Pouch Included
Types
Pulse oximeters come in a variety of shapes and sizes. Pulse readings may be taken from a variety of locations on the body. It isn’t only confined to fingers. There are many types of pulse oximeters on the market that collect data from various body parts and provide reliable results. The four main different types of pulse oximeters are as follows:
Oximeter for the fingertip
This is the most commonly used oximeter all over the world. Fingertip oximeters are simple to use and have reliable results. Simply place your finger in the cavity, and the meter will begin to read the data. On the led screen with observations and graphs, you can review the results at the end of the reading. Since no needle is inserted into the body, a fingertip oximeter is a painless way to get a pulse reading.
Oximeter on a Handheld
A handheld pulse oximeter, also known as a “SAT’s monitor,” is used to measure a person’s blood oxygen level. The handheld oximeter functions similarly to the fingertip oximeter, although with minor differences. It’s often used in hospitals where more precise data is needed due to legal issues. A wire is connected to the meter pad, and a probe attached to the patient’s finger transfers the reading. It also allows you to read with various body parts such as your foot, earlobes, finger, and toe.
Oximeter on the wrist
People with severe health problems use a wrist oximeter to constantly track their blood oxygen level and heart rate. It comes in the form of a watch-like structure that the patient wears on his or her wrist. The oximeter continues to read the data and beeps if there is a significant change. This allows the doctor to take proactive measures to protect the patient’s health.
Pulse oximeter for children
This oximeter is for babies and children under the age of three. Other oximeters are unable to provide reliable readings for such small body parts in infants. As a result, the pediatric pulse oximeter is your only choice. These pulse oximeters have an anti-motion sensor to prevent any erroneous readings due to children’s mischievous nature.
Bestselling Pulse Oximeters
iHealth No-Touch Forehead Thermometer, Infrared Digital Thermometer for Adults and Kids, Touchless Baby Thermometer, 3 Ultra-Sensitive Sensors, Large LED Digits, Quiet Vibration Feedback, Non Contact
- Non-Contact Technology For Safe & Hygienic Use: With a built-in infrared temperature sensor, the iHealth PT3 thermometer can read a person’s body temperature within 1.18 inches from the center of the forehead without physically touching the person.
- High Accuracy Via Tri-Point Sensory: An ultra-sensitive infrared sensor collects more than 100 data points per second while distance and environmental sensors work together to account for other variables, ensuring maximum accuracy every time the temperature is taken.
- Simple, Fast, Clear, And Quiet: With an intuitive single-button control design, the thermometer reads and shows the temperature in just one second on its easy-to-read, extra-large LED display, even in total darkness. When the temperature is read, the device gives a gentle vibration notification to the holding hand—no beeps or buzzes.
- Suitable For Wide Usage Scenarios & All Age Groups: This iHealth thermometer (model PT3) is designed for all ages, ranging from babies and toddlers to the elderly. An ideal choice for at-home use and for hospitals, hotels, schools, and other public or private establishments.
- In The Box: 1× iHealth PT3 thermometer, 2× AAA batteries, 1× Instruction manual, 1× Quick User Guide, our worry-free 12-month warranty, and friendly California-based customer service.
- English (Publication Language)
Forehead Thermometer, Baby and Adults Thermometer with Fever Alarm, LCD Display and Memory Function, Ideal for Whole Family
- Trustworthy and Precies: It uses reliable ABS housing materials. Ergonomically designed, the firm grip makes it easy for even naughty children.
- Advanced Technology for Excellent Performance: Goodbaby Thermometer is backed by clinical validated and recommended by the pediatrician.
- Fast and Easy Temperatures Readings: Taking your family’s temperature with this digital thermometer is as simple as pointing, and pressing a button. It uses infrared technology and can show readings in Celsius or Fahrenheit.
- Multi-mode Thermometer: The digital thermometer is designed for all ages, adults, infants, and elders. It not only supports the forehead function but is able to take room/object temperature.
- Reliable and Accurate: Our forehead thermometer has been clinically tested and found to be a fast and absolutely reliable gadget to use. It is ideal for forehead readings and has a very small error margin.
Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicone Cover, Batteries and Lanyard (Royal Black)
- ACCURATE AND RELIABLE - Accurately determines your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and displays it conveniently on a large digital LED display.
- FULL SPO2 VALUE - The ONLY LED pulse oximeter that can read and display SpO2 up to 100%.
- SPORTS/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers, and anyone needing to monitor their SpO2 and pulse rate. The pulse oximeter LED display faces the user for an easy read.
- ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above.
- LOADED WITH ACCESSORIES - Includes 2 x AAA BATTERIES, allowing the pulse oximeter to be used right out of the box; a SILICONE COVER to protect from dirt and physical damage; and a LANYARD for convenience. Comes with a 12-month WARRANTY and USA based technical phone support.
- ACCURATE AND RELIABLE - Accurately determine your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and display it conveniently on a large digital LED display.
- SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate. SpO2 and Pulse Rate now faces instead of away from the user for easy read.
- EASY TO USE - Taking a reading is easy, just clip it on to your finger and turn it on at the press of a button. In the product details section of this page, please refer to the application guide, product documentation, troubleshoot guide and quick start guide for important information to know before using this item.
- ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above.
- LOADED WITH ACCESSORIES - Include 2X AAA BATTERIES that will allow you to use the pulse oximeter right out of the box for convenience. Comes with 12 months WARRANTY and USA based technical phone support.
CONTEC LED CMS50M Pulse Oximeter,SpO2 and PR Value Waveform Blood Oxygen, Neck/Wrist Cord
- [Accurate & Fast Results]- Measures accurately and quickly spo2(blood oxygen saturation of arterial hemoglobin levels), pulse rate, bar graph and pulse strength results,display it conveniently on digital LED display.
- [Portable & Easy To Use] -The light-weight oxygen monitor is about 50g(with the batteries), you only need to put your finger in the fingertip pulse oximeter testing chamber, the result will be shown.
- [Comfortable & Long Battery Life] -The CONTEC oxygen meter's fingertip clip use silica gel mairal,is soft and easy for a wide range of finger sizes, 20-30 hours battery life, automatic power off after 5 seconds.
- [Screen is easy to see and read] -The CONTEC pulse oximeter is intended for sports and aviation use only and is not a medical device. Please note:There's a very thin screen protective film which can be removed before use.
- [What's Included] -The CONTEC pulse oximeter *1,Handy carry pouch*1,Long lanyard(Neck/Wrist Cord)*1,User manual*1.
Amazfit Band 5 Activity Fitness Tracker with Alexa Built-in, 15-Day Battery Life, Blood Oxygen, Heart Rate, Sleep & Stress Monitoring, 5 ATM Water Resistant, Fitness Watch for Men Women Kids, Black
- AMAZON ALEXA BUILT-IN: Talk to Amazon Alexa on your Amazfit Band 5. Ask questions, get translations, set alarms, and timers, create shopping lists, check the weather, control your smart home devices, and more..Bluetooth : Version 5.2
- 15-DAY BATTERY LIFE: Say goodbye to daily recharge. With a fully charged Amazfit Band 5, you don’t need to bring a charger for a two-week trip. On a single charge, it has enough power to get you charged for 2 whole weeks mind-free.
- BLOOD OXYGEN SATURATION MONITOR: You can measure your blood oxygen saturation and understand your physical state with OxygenBeatsTM. Ideal for high-intensity workouts and sports such as marathons and gym workouts.
- 24/7 HEART RATE, SLEEP TRACKER: With Huami-proprietary BioTracker TM2 PPG optical sensor, this health tracker performs 24/7 real-time heart rate monitoring and high heart rate warning. Band 5 can also professionally interpret the sleep characteristics at each stage and analyzes sleep quality, to help you adjust your sleep habits. It even monitors your 20-minute daily nap.
- YOUR SMART FITNESS PARTNER: An ultimate easy-to-use activity fitness tracker with 11 built-in sports modes, enabling you to record the distance, speed, heart rate changes, calories burned, and other data during your workouts. With a water-resistance grade of 5 ATM, Band 5 can withstand all your daily activities and you can wear it while swimming.
- WOMEN’S HEALTH TRACKING: With the female period tracking system, Band 5 records and predicts the female menstrual cycle and sends smart notifications reminders.
Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included
- ACCURATE, RELIABLE, & QUICK READINGS - Clinically tested and proven consistent results. Receive blood SpO2, Pulse Rate, and Pulse Strength results within 8 to 10 seconds on large digital red LED Pulse Oximeter display.
- SpO2, PULSE RATE, and PULSE BAR GRAPH READINGS - Simple bar graph that displays your Pulse Oximeter SpO2, Pulse Rate, and Pulse Strength results.
- SUITABLE FOR ALL AGES - Smart design allows for a range of finger sizes to fit into the Pulse Oximeter finger chamber, designed with latex free silicone material.
- PORTABLE & EASY TO USE - Light-weight and compact, easy to handle and to carry with you for results at home or outdoors. Pulse Oximeter is for sport and aviation use only. This device is ideal for use during sports activities such as mountain climbing, running, biking, etc.
- LOADED WITH ACCESSORIES - Package includes 2-AAA Batteries to power up the Pulse Oximeter, Case to protect the Pulse Oximeter, Neck/Wrist Cord, User Manual, plus no-hassle 1 year manufacturer warranty
Zacurate Children Digital Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Adorable Animal Theme (not for newborn/infant)
- Children Pulse Oximeter with adorable animal theme – Specially designed for kids.
- Simple & easy one-button operation - Just put your finger into the chamber and measure your blood oxygen level (SpO2) and Pulse Rate in seconds
- Includes plethysmograph that indicates amount of blood flow for additional accuracy
- High quality OLED display and rotatable multidirectional display
- Suitable for sports and/or aviation purposes - children age 2 and up. Comes with a free pouch, lanyard and 2 AAA Batteries. This device is for Sports & Aviation use only and is not a medical device.
Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicone Cover, Batteries and Lanyard (Mystic Purple)
- ACCURATE AND RELIABLE - Accurately determines your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and displays it conveniently on a large digital LED display.
- FULL SPO2 VALUE - The ONLY LED pulse oximeter that can read and display SpO2 up to 100%.
- SPORTS/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers, and anyone needing to monitor their SpO2 and pulse rate. The pulse oximeter LED display faces the user for an easy read.
- ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above.
- LOADED WITH ACCESSORIES - Includes 2 x AAA BATTERIES, allowing the pulse oximeter to be used right out of the box; a SILICONE COVER to protect from dirt and physical damage; and a LANYARD for convenience. Comes with a 12-month WARRANTY and USA based technical phone support.
Vibeat Oxygen Meter Fingertip Pulse Oximeter with Alarm, O2 Sat Monitor Finger for Oxygen, Check Blood Oxygen Saturation Level (SpO2), Heart Rate and Perfusion Index at Home, with Batteries, Lanyard and Carry Pouch Included
- 【High Accuracy】Our Finger Oxygen Monitor features the research-grade photoplethysmograph technology that uses infrared light to sense body movement and gather the necessary information to determine high-precision reliable signs.
- 【Instant to Start】Wear the oximeter to start. Measures blood oxygen saturation, pulse rate, perfusion index and pulse waveform in few seconds and display it on the OLED screen.
- 【Warning Function】If your blood oxygen is lower or your pulse rate is lower/higher than the preset threshold, this finger pulse oximeter will remind you with a buzzer, and the corresponding reading will flash on the screen.
- 【Built-in Memory】Up to 12 groups of records can be stored in the record list and can be browsed directly on the device.
- 【Spot Check Mode】After 30s of stable measurement, the pulse rhythm analysis result will be displayed on the screen.(Can be adjusted to continuous mode).
- Note: This product is intended for sports and aviation use only. It should not be used to diagnose or treat any medical condition.
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Last update 2023-12-03. Price and product availability may change.