Top 5 Best Fingertip/Wrist Pulse Oximeter Blood Oxygen Saturation Monitors for Adults | Buying Guide | Reviews

Ordinary people with no medical conditions want to know their heart rate from time to time.  I want to knoBest Pulse Oximetersw my resting rate before getting on the treadmill and after I get off.  The best pulse oximeters are trusted by those with CHF (congestive heart failure), COPD (chronic obstructive pulmonary disease), and other serious medical conditions.

Normal Resting Heart Rate

For adults, the normal resting heart rate is from 60 to 100 beats per minute.  In general, a lower resting heart rate indicates that the heart functions better cardiovascularly meaning better circulation and efficiency, being more fit and stable.  A devoted and trained athlete can have a normal resting heart rate at 40 beats per minute a healthy place to be.

How to Check Your Heart Rate

I check my rate at the carotid artery at the side of my neck.  You can calculate other ways too.  Put you index finger and third finger at your front throat to the side of your windpipe or at your radial artery at the thumb side of your wrist.  Put your fingers between the tendon and bone and you will feel the beat that feels like a thump.  The easiest way to do it is using 15-seconds to count then multiply by four to equal 60-seconds or a minute for your beats per minute.

Factors That Effect Heart Rate

There are issues that can alter or affect heart rate numbers, and these can be your activity level, food, fitness, emotions, body size, medications, sitting or standing, and even the air temperature where you are.

Be sure to see your healthcare provider if your heart rate is constantly above 100 beats per minute, known as tachycardia, or if your heart rate is 60 beats or lower each minute known as bradycardia.  If you feel faint, dizzy, or breathless, be sure to see your doctor.Best pulse oximeters

Benefits Using Pulse Oximeters

Oximeters use a technology to measure the oxygen level in your blood as well as giving you your heart rate.  The finger pulse oximeter detects any changes of the oxygen in your blood so that you can control any disorder you might have.

Why You Need an Oximeter

It’s vital to know your blood oxygen level.  If it’s too low, that can cause other problems with respiratory and/or organ dysfunction.

The finger oximeter is easy to use by simply clipping it over your finger for an immediate blood oxygen readout by the built-in sensors.  It will shine light through your finger and relay the oxygen level as a digital number on the screen with the oxygen percent.  You will see your pulse rate as well.

The measurement is that of the hemoglobin—the protein in the blood that carries the oxygen.  People without pulmonary (lung) issues, typically will have 95% to 99% oxygen levels.

A pulse oximeter lets crew members and passengers of an airplane evaluate their real need for supplemental oxygen quickly and easily.  However, the FAA (Federal Aviation Administration) has not yet given any official recommendations for the use of pulse oximetry in flight.

Choosing the Best Oximeter

When breathing room air at or near sea level, an estimate of arterial pO2 (oxygen) can be made from the blood-oxygen monitor saturation of peripheral oxygen (SpO2) reading so be sure your oximeter gives this data.

Pregnant mothers-to-be, babies, and children can use oximeters, but please read the instructions that might prevent this with the unit you buy.  The reviews here are specific for adults.

Our best oximeter reviews are discussed below for you to have a better understanding of them and what will work best for you.

Top 5 Best Pulse Oximeter Reviews

Oximeters are not medical devices.  Athletes and aviators use them.

1. Acc U Rate® Pro Series Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor

Best pulse oximeters

The Acc U Rate® 500DL best pulse oximeter, item model number 10430-BKO, on® is a top best seller for under $20.  It is improved due to customer frustrations with the CMS 50DL. The CMS 50DL was slow, sensitive to movement, inaccurate under indoor lighting and was able to read SpO2 (blood oxygen (O2) saturation level) only up to 99%.  With customer feedback, the unit was redesigned and engineered to be this best Pro Series in the marketplace.

Accurately and reliably determine your SpO2 (blood oxygen saturation levels), pulse rate (PR) and pulse strength.  It detects any irregular heartbeats.  The oximeter was designed for sports enthusiasts, aviators, trainers, bikers, rafters, boaters, mountain climbers, or anyone who wants to obtain their SpO2 when mobile.  Know your levels in only 10-seconds displayed on the screen with long-lasting LED light and large digital numerals.  It is not waterproof or water resistant, so keep it away from moisture.  It does not connect to Smartphones; it’s a standalone device.  It has no memory and does not make beep sounds.

The unit will show your:

  • SpO2 Range: 0% to 100%
  • SpO2 Resolution: ±1%
  • Pulse Rate Range: 30 to 240 BPM (blood pressure per minute)
  • Pulse Rate Resolution: ±1 BPM
  • Measurement Performance: Oxyhemoglobin and pulse value can be shown accurately whBest pulse oximetersen pulse-filling rate is 0.2%

The oximeter meets and exceeds FDA standards and is used by anyone interested in their SpO2 and pulse rate.  This device is manufactured to the standards being approved by CE and FDA (USA Food and Drug Administration.)

The unit has a silicon cover that is latex-free and hypoallergenic with a 15-inch lanyard to wear around your neck, wrist, or belt.  The 2X AAA batteries are included and easy to install with a life of 40-hours.  The face of the device faces away from you to be read easier.  The unit is ready to read when you take it out of the box.  Simply place on your index finger or big toe to get the same accurate readings.

Used by doctors, hospitals, clinics, and health care providers, this is also a best pulse oximeter for nurses, and it will show you 100% for your SpO2 values fitting many finger sizes.  It is not a blood pressure monitoBest pulse oximetersr shown here.

If you wear nail polish, acrylBest pulse oximetersic or fake nails, you will not get an accurate reading.  See the overall dimensions in the illustration to the right.

Gift-wrapping is available for your loved ones and sports friends.  You will receive with the unit a black silicon cover, lanyard, batteries, User’s Manual and a 12-month Warranty with USA-based phone support for any technical issues.  Acc U Rate® is a registered trademark of and exclusively distributed by Med Shop and Beyond.  It is designed in the USA and made in China.

Acc U Rate® Pro Series Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor video.


2. Acc U Rate® Premium Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor

Best pulse oximeters

The Acc U Rate® pulse oximeter is the best model for the company.  The LED lights and sensor are enhanced and better than ever as a top selling product on®.  The 430DL is accurate to ±1% using plethysmograph waveform technology.  It uses ABS (Acrylonitrile Butadiene Styrene) plastic for infrared shielding.  itBest pulse oximeters allows SpO2 (blood oxygen (O2) saturation level) and your pulse rate measurement even at low blood perfusion (flow through blood vessels).  The power switch is easy to push on and off.  It is multidirectional, uses OLED (organic light emitting diode) display, and has infrared protection.  The unit is a best pulse oximeter for respiratory therapists too.

You will love its many features shown below.  It does not have an alarm feature.

Best pulse oximeters

The oximeter meets and exceeds FDA standards.  It has been designed for sports people such as mountain and rock climbers, bikers, skiers, water rafters, and anyone interested in their SpO2 and pulse rate.  This deviceBest pulse oximeters is used by health care providers and manufactured to the standards being approved by CE and FDA.

The finger slot can be used for kids to adults with its smart spring system.  It does not measure respiratory rate or have an alarm.  It does not measure blood pressure.  See your instructions for using with children.

It weighs about 1.6-ounBest pulse oximetersces and the included batteries last about 40-hours.  It does not save your readings and when you remove your finger, the reading is gone.

Gift-wrapping is available for your loved ones and sports friends.  You will receive with the unit a black silicon cover, lanyard, pouch, 2 AAA batteries, User’s Manual and an 18-month Warranty.  Acc U Rate® is a registered trademark of and exclusively distributed by Med Shop and Beyond.  It is designed in the USA and made in China.

Acc U Rate® Premium Fingertip Pulse Oximeter video


3. Innovo® Deluxe Fingertip Pulse Oximeter with Plethysmograph Perfusion Index

Best pulse oximeters

The Innovo®, ASIN B01NATPX6I on®, Innovo® model 430J-PE, is a great small device to take with you anywhere when you need to know your numbers on the trail or working out.  It works at high altitudes.  Use it on your fingertip or big toe to see your SpO2 and pulse rate on the OLED (organic light emitting diode) screen where you see the 6 different directions display.

The 2 important features are the Plethysmograph and Perfusion Index (PI), with each wave showing your heartbeat and amplitude of your blooBest pulse oximetersd in your vessels letting you know you are doing the rates correctly.

The Innovo® has an alarm sound to let you know when your pulse rate and SpO2 are beyond the limits set.  It will beep for each pulse and you can adjust the brightness on this unit.  Elders find this unit easy to read with large numbers and the beep tone.

It is used by mountain climbers, skiers, bikers, aviators, or anyone interested in measuring their SpO2 and pulse rate while on the go.  It comes with 2X AAA batteries and a lanyard right out of the box.  It does not come with a case or belt pouch.  It does not use a Smartphone or remember the readings.

You cannot use this to monitor your rates during sleep if you have sleep apnea.  The working temperature range is 41- to 104-degrees Fahrenheit.  It is FDA approved.

The unit will show your:

  • SpO2 Range: 35% to 100%Best pulse oximeters
  • Accuracy: ±2%
  • SpO2 Resolution: ±1%
  • Pulse Rate Range: 25 to 250 BPM
  • Accuracy: ±2 BPM
  • Pulse Rate Resolution: ±1BPM
  • Perfusion Index: 0.1% to 10%
  • Battery Life: 40-Hours
  • Infra-red Absorbance

Gift-wrappinBest pulse oximetersg is available for your loved ones and sports friends.  You will receive with the unit 2 AAA batteries, lanyard, User’s Manual and a 1-year Warranty.  It is made in China.

4. Innovo® Bluetooth®-Enabled Wrist Pulse Oximeter

Best pulse oximeters

The Innovo® item model number CMS50FPLUS-BT on® is an ideal device for athletes, aviators, hikers, runners, and others wanting to know their information.  The colors on the screen are easy to see for the data differences using the 256k OLED lights.

The SnugFit probeBest pulse oximeters has the newest light and sensor for measuring your SpO2 and pulse rate at low blood perfusion with great precision. The probe is very sensitive, so your finger must not move when it’s inside the probe and bit and it’s not advisable to use if you’re constantly moving.  You must be still when using the Innovo® 50F PLUS.

Using the Bluetooth® function, the USB port on this wrist watch will allow you to record your data in real-time.  The probe is made of silicon rather than latex for comfort and for those allergic to latex.

Best pulse oximeters

The unit will monitor your SpO2 and pulse rate through your fingertip while you sleep.  It has a built-in alarm to tell you when your finger is incorrectly placed, when the battery is low, or your levels are more than the set limits.  It will store 24-hours of data to be down loaded to your computer to analyze it.  Pilots like this feature when flying.  The screen rotates for your best viewing of data.

The unit will charge when you connect it to your computer or using the adapter that comes with it.


  • Synchronous display on the oximeter and computer
  • Powerful 3.7-Volt rechargeable lithium battery and a charger with USB interface
  • Automatic power-off after 5 seconds without signal

Down load your data using Bluetooth® to work with Microsoft Windows® 7, 8, 10, Vista, XP, but not MAC.  It does not work with Smartphones, tablets, or other smart devices.

Best pulse oximeters

Gift-wrapping is available for your loved ones and sports friends.  You will receive a User’s Manual and a 1-year Warranty for the pulse oximeter and 6-months Warranty for the probe. Keep your documents if you need to do a Warranty claim.

Bluetooth® downloading data from Innovo® CMS 50F Plus Pulse Oximeter to your PC  video.


5. MTS® Wrist Pulse Oximeter with Programmable Alarms

Best pulse oximeters

The MTS® (Medical Test Supply), model number OX-610A on®, is a superb oximeter to wear on your wrist when running and working out.  This is a best-selling unit with memory, it’s fully automatic, and will tolerate body motion for bikers, hikers, mountain climbers, runners and those working out.  It is programmable with all software needed included with the oximeter.  The alarms are programmable and they vibrate.  It is FDA and CE approved for safety.

It is used by doctors, clinics, sports trainers, nurses, home users and anyone needing to know their numbers doing what they do and love.  The device will start and stop recording automatically.

Patients with Parkinson’s disease, seizures, tremors, or other hand movements will appreciate the comfortable silicon sensor included with this oximeter.

An exciting story from MTS®  about how great their oximeter is, is stated below.  I know I’m impressed.

“Recently a team of doctors and scientists used six MTS® OX-610A devices on a research trip to Mt. Everest (Xtreme Everest). Their aim was to find out more about how blood oxygen levels change, from moment-to-moment, as they ascended from Kathmandu to Everest Base Camp, where, at 17,000 feet (5300 m) above sea level, the amount of oxygen in the air is only half that at sea level. They wore the MTS® devices during the trek and sometimes overnight, to record heart rate and oxygen saturation continuously.”

Best pulse oximeters

Five different users can record their data on Windows® (MAC not supported).  With this unit you can analyze your information.  You will also have a long-term user trend report.

Perfusion Index (Best pulse oximetersPI) can also be displayed with the MTS® OX-610A oximeter and the PI  value provides information on the quality of blood circulation in the test area allowing the user to choose the best finger for testing. This helps ensure very accurate measurement of SpO2 and pulse rate (PR) in demanding applications.

The large memory stores up to 60-hours of data with a one-second interval with its programmable interval that can extend record time to 480-hours. In addition, the memory can be started and stopped on the device without having to be uploaded. This is ideal for users who travel or simply want the convenience of uploading the data less frequently. You can now do it without worries of losing your information.

The device turns on and starts when your finger is inserted into the sensor.  When you remove your finger, it stops recording and turns off automatically.  You will receive 2 each AAA batteries with the device.

Best pulse oximeters


  • Wrist watch style display with Velcro® wristband
  • USB cable to synchronize with PC-based software included
  • Stores from 60- to 480-hours of measurements; user programmable
  • High and low SpO2% and pulse rate alarm functions
  • Watch/Clock
  • Low battery alarm
  • Color OLED display
  • SpO2 measurement range: 35% to 100%
  • SpO2 accuracy: 75%-99%: ±2%; 50%-75%: ±3%Best pulse oximeters
  • Pulse rate measuring range: 30 to 240 BPM
  • Pulse rate accuracy: ±2 BPM or ±2% (larger of the two)

Gift-wrapping is available for your loved ones and sports friends.  You will receive a User’s Manual, Quick Start Guide, Velcro® wrist strap, USB cord, batteries, technical specifications, and a 1-year MTS® Warranty for the device with a 6-month Warranty for the sensor.  It is made in China.

Final Thoughts

The best pulse oximeter fingertip and waist are used for sports, aviation, running, hiking, exercising, and those who want to keep track of their heart rate and oxygen level.  Consult your healthcare provider for medical issues because this is not a medical device.  Always wash your finger before putting it into the device.  Clean the finger piece with rubbing alcohol using a cotton ball.  Be sure to read customer reviews about the oximeter you like to see what they have to say.  If you need a heart-rate monitor, see them here. Be healthy always and happy shopping.

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