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Fingertip Pulse Oximeter- HOLFENRY Pulse Oximeter Bluetooth Oximeter Oxygen Saturation Monitor for SpO2/Heart Rate/PI, with Auto Graph Display/Alarm/Dedicated App, Compatible with iOS&Android

4.3 4.3 out of 5 stars 457 ratings
$15.99
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Purchase options and add-ons

Brand HOLFENRY
Color Black
Number of Batteries 1 AAA batteries required. (included)
Are Batteries Included Yes
Product Dimensions 3.46"L x 2.76"W x 1.57"H

About this item

  • Accuracy and Reliable: The pulse oximeter bluetooth can quickly measure SPo2/perfusion index (PI)/heart rate at the same time, and displays real-time data and dynamic graph within 8 seconds. The measurement data will be displayed on the high-definition OLED screen.
  • Intended for Sport and Aviation Use: This pulse oximeter Suitable for sports enthusiasts or anyone interested in measuring their SpO2 and pulse rate, and suitable for high endurance and outdoor sports such as mountain climbing, running, cycling.
  • Easy to Use : You just need put your finger into the hole, press the button and wait for 8 seconds will get the results. And it will automatically shut down 8s after the measurement is completed, and you do not need to do anything.
  • Dedicated Monitoring Application: The pulse oximeter fingertip has built-in open Bluetooth. Turn on the Bluetooth of the cellphone and the "Healthtree - Health assistant" application, the bluetooth oximeter will automatically link after it is turned on. You can view monitoring data, export historical data, and set alert in the APP.
  • What You Get: 1* finger pulse oximeter, 1* lanyard, 2*AAA batteries. Note: this device is only used for sports and aviation purposes, not intended for medical purposes .

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Product details

  • Product Dimensions ‏ : ‎ 0.39 x 0.39 x 0.39 inches; 2.4 ounces
  • Batteries ‏ : ‎ 1 AAA batteries required. (included)
  • Date First Available ‏ : ‎ September 20, 2022
  • Manufacturer ‏ : ‎ HOLFENRY
  • ASIN ‏ : ‎ B09WHQF561
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.3 4.3 out of 5 stars 457 ratings

From the brand

Previous page
  2. HOLFENRY Pulse oximeter

    HOLFENRY is committed to providing people with more convenient home health monitoring tools. We hope to help people pay more attention to the health of themselves and those around them, and improve the life experience of vulnerable groups.

    Our company's products include: pulse oximeter, hearing aids, home blood pressure meters and so on. In the future, we will continue to launch more high-quality products in the field of family health care.

  3. handheld pulse oximeter rechargeable
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    Pulse oximeter
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    Pulse Oximeter / BP Monitor

    Visit the Store

  4. hearing aids form holfenry
    Hearing aids
    hearing amplifier
    Hearing Aids-Hearing Aids For Senior,Hearing Aid Amplifier,Over the Counter Hearing Aids for Adul...

    Hearing Aids/Hearing Amplifier

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  5. Q1: What should I do if there is a problem with the product?

    If you want to know more about products, our professional service team will serve you.

    Q2: How to link bluetooth?

    A2: Open the app "HealthTree" and turn on the phone's Bluetooth -> authorized location (only for Android users) -> turn on the pulse oximeter. Pulse oximeter automatically connected with your phone.

    Q3: Can the pulse oximeter save data?

    A3: Yes, you can view in the app, and can also export and share data. If you are an Apple user, you can also sync data to “Apple Health”.

Next page

Product Description

Bluetooth pulse oximeter
pulse oximeter fingertip

The Bluetooth pulse oximeter can measure SpO2/heart rate/PI in 5-8s. At the same time, historical data can be saved, displayed in the form of charts, and exported. If you are an Apple user, you can also sync to “Apple Health”. Note:the pulse oximeter are not intended for professional medical use.

pulse oximeter
oxygen meter finger pulse

The Bluetooth pulse monitor has various functions such as saving historical data, data visualization, data export and data synchronization to Apple Health. This is very practical for those who use it frequently or have the need to measure overnight.

oxygen meter finger pulse

The pulse oximeter uses a high-stability MCU to ensure the reliability of data measurement. Don't worry if the data keeps changing while measuring. Oxygen saturation monitor measure in real time, and the measurements change as your body changes.

Products From HOLFENRY

Pulse oximeter

Pulse oximeter

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Handheld pulse oximeter

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blood pressure monitor

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pediatric pulse oximeter for kids

Pulse oximeter forkids

Customer Reviews
4.3 out of 5 stars
837
—
4.3 out of 5 stars
73
3.0 out of 5 stars
76
4.0 out of 5 stars
112
Price
$13.99 — $23.96 — $24.90
Usage
Mesure SpO2/heart rate/PI Mesure SpO2/heart rate/PI Mesure blood pressure Auxiliary hearing Mesure SpO2/heart rate/PI
Suitable for
Over 12 years old All ages Over 12 years old Over 12 years old Over 2 years old
Accuracy
2% 1% 2% × 2%
Support APP
✘ ✔ ✘ ✘ ✘
Save data
✘ ✔ ✔ ✘ ✘

What's in the box

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    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    457 global ratings

    Customers say

    Customers like the ease of use, value, and performance of the blood oxygen monitor. They mention that the app is user-friendly, works well, and integrates perfectly with the bluetooth function. That said, some complain about the brightness and accuracy. Opinions are mixed on readability, and quality.

    AI-generated from the text of customer reviews

    17 customers mention13 positive4 negative

    Customers like the performance of the blood oxygen monitor. They say it works well, is easy to use, and syncs with their phone without any issues. Some customers also mention that it integrates perfectly with the bluetooth function on their apnea trainer app.

    "...a portable device to measure/monitor the PR and/or SpO2%, it does a fairly decent job." Read more

    "I like it very easy to work and it works with your phone" Read more

    "Purchased for work, as I am a HH nurse. Good price, works okay, however I wish the color was not red, it can be difficult to see in some light in..." Read more

    "Doesn’t work 50% of the time. Tried replacing batteries on day 2, just in case...." Read more

    14 customers mention10 positive4 negative

    Customers like the value of the blood oxygen monitor. They mention it's an economical way to accurately read a patient's O2 and pulse.

    "...Has an easy to understand manual that goes through all the functions Good price, highly recommend." Read more

    "...The price was very reasonable. Since it is considered a 'sport' device and not a 'medical' device, the limitations can be expected...." Read more

    "...Money wasted." Read more

    "Purchased for work, as I am a HH nurse. Good price, works okay, however I wish the color was not red, it can be difficult to see in some light in..." Read more

    11 customers mention11 positive0 negative

    Customers find the blood oxygen monitor easy to use. They say the app is user-friendly, and the manual is easy to understand. They also appreciate the quick, accurate, and easy-to-read LED readings, and that it seamlessly connects to their smartphone, allowing them to easily track and analyze their data.

    "Good quality, well made and easy to use. Just load it with two AA batteries that are included and turn it on by pushing the button on the top...." Read more

    "...It seamlessly connects to my smartphone, allowing me to easily track and analyze my data through a dedicated app...." Read more

    "I like it very easy to work and it works with your phone" Read more

    "Absolutely love this !Easy to load app on phone to show dr officeAffordable" Read more

    4 customers mention4 positive0 negative

    Customers find the blood oxygen monitor compact and portable. They say it's easy to use and carry in their purse or even their pocket. Some customers also mention that the monitor is easy to lose in a drawer.

    "This item truly work for me is small enough to be in your purse,at all times." Read more

    "...These are black and easy to lose in a drawer, which means he doesn’t find them and relocate them - which means I know where they are!" Read more

    "Easy to use but small" Read more

    "Reads accurately & its compact size makes it easily portable in my purse or even my pocket!" Read more

    16 customers mention5 positive11 negative

    Customers are mixed about the quality of the blood oxygen monitor. Some mention it's quick, accurate, and a great product, while others say the app is useless, unreliable, and doesn't work for their phone.

    "...The app can NOT be stopped except by going into the phone's app settings, finding the app, and doing a Force Close!..." Read more

    "Poor quality. Would not purchase again. Consistently reads low." Read more

    "Good quality, well made and easy to use. Just load it with two AA batteries that are included and turn it on by pushing the button on the top...." Read more

    "...The app doesn't work for my phone I spent 30 mins trying to get it to connect.Update...." Read more

    15 customers mention5 positive10 negative

    Customers have mixed opinions about the readability of the blood oxygen monitor. Some find it very readable, accurate, and reliable, while others say it's difficult to read indoors and outdoors. Some customers also mention that the numbers are very light and it can be tricky to get it to read accurately.

    "The screen text was dark, difficult to read. The sensor was erratic and changes quickly...." Read more

    "...Has a large LED screen that lights up and is easy to read with big large letters. Put your finger inside until it stops beeping and is ready to read...." Read more

    "...The display is LED (not LCD). It's dim and very hard to read indoors, impossible to read outdoors. The display can not be rotated for easier reading...." Read more

    "...Hard to read when you have to turn your arm to see the digits...." Read more

    19 customers mention5 positive14 negative

    Customers are dissatisfied with the accuracy of the blood oxygen monitor. They say it doesn't give accurate readings of O2 saturation or pulse. Some customers also mention that the Bluetooth is nice but it's several points off.

    "It isn’t that accurate. I compared it against pro medical grade equipment and it’s always a good bit inaccurate but it’s not awful" Read more

    "reader is not accurate and really difficult to see in normal lighting and the unit has a poor flimsy fill design" Read more

    "So easy, quick and accurate! The personal email was an added bonus just to know which and where to reach out if needed!" Read more

    "Bluetooth is nice but it’s several points off (low by 2-10ish points), so it’s just okay." Read more

    12 customers mention0 positive12 negative

    Customers find the display on the blood oxygen monitor to be dim and difficult to see in normal lighting. They also say the digital numbers are hard to see.

    "...The display is LED (not LCD). It's dim and very hard to read indoors, impossible to read outdoors. The display can not be rotated for easier reading...." Read more

    "...okay, however I wish the color was not red, it can be difficult to see in some light in homes." Read more

    "Works good. I wish the display was a little brighter." Read more

    "I liked the design and that it had Bluetooth but it was too dark to see when trying to use on pediatric patients." Read more

    Wow this works well
    5 Stars
    Wow this works well
    Good quality, well made and easy to use. Just load it with two AA batteries that are included and turn it on by pushing the button on the top. Has a large LED screen that lights up and is easy to read with big large letters. Put your finger inside until it stops beeping and is ready to read. Has an easy to understand manual that goes through all the functions Good price, highly recommend.
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    Top reviews from the United States

    Rick B.
    5.0 out of 5 stars Meter
    Reviewed in the United States on March 23, 2024
    Color: BlackVerified Purchase
    I purchased this meter because my other had quit, I was really disappointed with how inaccurate the new meter was, I returned the item and was refunded my money. The company had reached out to me to discuss the problem in at which time they sent me another meter to try and this one works well. I must say this company has some superior customer service and they do care about their product and the customer as well. I do recommend this product and thank you again!!!
    Helpful
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    Tweezerboy
    5.0 out of 5 stars Item as described. No-nonsense seller
    Reviewed in the United States on April 9, 2024
    Color: BlackVerified Purchase
    Arrived as described, and on time. The seller reached out to me over a week later, I'm sure primarily to solicit this review, but also with tips for proper operation of the device.
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    Jose Miguel
    4.0 out of 5 stars Received a defective unit
    Reviewed in the United States on April 17, 2024
    Color: BlackVerified Purchase
    The screen text was dark, difficult to read. The sensor was erratic and changes quickly. I chatted with Maggie and she confirmed the unit was defective and resolved the issue under their warranty service. Nice to see companies standing by their product.
    One person found this helpful
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    kellie Riggs
    5.0 out of 5 stars I can take it every well with me. Even on my good days are my bad days
    Reviewed in the United States on April 11, 2024
    Color: BlackVerified Purchase
    This item truly work for me is small enough to be in your purse,at all times.
    Helpful
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    Haley Fox Blog
    5.0 out of 5 stars Wow this works well
    Reviewed in the United States on October 14, 2022
    Verified Purchase
    Good quality, well made and easy to use. Just load it with two AA batteries that are included and turn it on by pushing the button on the top. Has a large LED screen that lights up and is easy to read with big large letters. Put your finger inside until it stops beeping and is ready to read. Has an easy to understand manual that goes through all the functions Good price, highly recommend.
    Customer image
    Haley Fox Blog
    5.0 out of 5 stars Wow this works well
    Reviewed in the United States on October 14, 2022
    Good quality, well made and easy to use. Just load it with two AA batteries that are included and turn it on by pushing the button on the top. Has a large LED screen that lights up and is easy to read with big large letters. Put your finger inside until it stops beeping and is ready to read. Has an easy to understand manual that goes through all the functions Good price, highly recommend.
    Images in this review
    Customer image Customer image Customer image
    Customer imageCustomer imageCustomer image
    One person found this helpful
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    BM
    5.0 out of 5 stars Easy to use
    Reviewed in the United States on November 10, 2023
    Color: BlackVerified Purchase
    One of the standout features of this device is its Bluetooth capability. It seamlessly connects to my smartphone, allowing me to easily track and analyze my data through a dedicated app. The app is user-friendly and provides detailed insights into my oxygen saturation levels and heart rate. This has been extremely helpful in identifying trends and making necessary adjustments to my lifestyle.
    Helpful
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    KT
    1.0 out of 5 stars Hard to read. Bluetooth app is very limited & poorly designed.
    Reviewed in the United States on September 1, 2022
    Color: BlackVerified Purchase
    The idea of having your phone remember your O2 readings is great. The pulse oximeter is barely usable but the included app is pretty much useless. (The app appears to be 'new' and will probably be upgraded as kinks get worked out.)

    The display is LED (not LCD). It's dim and very hard to read indoors, impossible to read outdoors. The display can not be rotated for easier reading. The only readable position is if you were 'giving the finger' to someone. The first 'reading' takes almost 15 seconds and it takes about another 15 seconds before the readings settle down without jumping all over. The button on the top alternates the bottom half of the display between Pulse and PI (Perfusion Index). The SpO2% display will flash if it is under 94%

    On to the Bluetooth: It is an 'open' Bluetooth connection, meaning it is always on whenever the oximeter is on. It does not need to be directly 'paired' with the phone app. Instead, when the app is running, it is constantly searching for the device(s). When the app finds a device, it starts recording the data. When the oximeter is removed from the finger, the app restarts 'searching' for the device again. This constant 'searching' can easily drain the battery of the phone, particularly if readings are taken sporadically. The app will continue to run & search in the background even if you close it. However, it will NOT record any data unless the app is 'actively' open. The app can NOT be stopped except by going into the phone's app settings, finding the app, and doing a Force Close! As for the app's graphing capabilities, data samples are taken & plotted every 30 seconds. In graph mode, only the Sp02% and PR are displayed, but independent of each other. Swiping right/left of one graph will not move the other graph accordingly. The app can display a 'table' of results but if accessibility features for larger fonts are used they will not display correctly (the 'time' cannot be read because the 'date' fills the entire display field).

    Overall, the app is mostly a waste of time. However, it will display the current reading(s) in a very readable manner, making up for the poor display of the oximeter itself. Over time, the app designers will probably improve the app.

    The price was very reasonable. Since it is considered a 'sport' device and not a 'medical' device, the limitations can be expected. As a portable device to measure/monitor the PR and/or SpO2%, it does a fairly decent job.
    8 people found this helpful
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    Michelle A. Mendez
    5.0 out of 5 stars O2 Details are clear
    Reviewed in the United States on February 13, 2024
    Color: BlackVerified Purchase
    Great product
    One person found this helpful
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