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Pulse Oximeter Overnight Recording Comparison - February 2026
| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3  9.7Exceptional | 4  9.6Exceptional | 5  9.5Excellent | 6  9.3Excellent | 7  9.2Excellent |
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ModelWellue O2Ring Oxygen Monitor with Vibration Reminder -Bluetooth O2 Pulse Oximeter Rechargeable, Continuous Recording of SpO2 & PR, Blood Oxygen Saturation Tracker with Free APP & PC Reports | Model SleepO2 Wrist Recording Pulse Oximeter by EMAY | Continuous Pulse Oximeter to Record Blood Oxygen Saturation and Pulse Rate Overnight | Export Sleep Report & Raw Data | Model EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis | Model EMAY Sleep Oxygen Monitor with Built-in Recording Capability | Track Continuous Blood Oxygen Levels & Pulse Rate Overnight | Provides Sleep Report & Raw Data | Model Pulse Oximeter by SonoHealth - Fingertip Blood Oxygen Saturation Monitor, Data Recording, Bluetooth-Enabled - Lifetime Mobile App Access (Pulse Oxi V 1.0) | Model Pulse Oximeter - Handheld Pulse Oximeter Rechargeable Overnight Pulse Ox Continuous oxygen meter finger pulse oximeter Fingertip with Pulse o2 sat monitor finger for oxygen SpO2 | Model Pulse Oximeter Fingertip Infant Pulse Oximeter Overnight for Kids Handheld Blood Oxygen Saturation Monitor for SpO2 and Pulse Rate Continuous Infant Monitoring Baby Oxygen Monitor & Adult Finger Spot |
BrandWellue | Brand EMAY | Brand EMAY | Brand EMAY | Brand SonoHealth | Brand HOLFENRY | Brand MugaTree |
Reviews | Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews - |
Features | ||||||
Precision 9.3 | Precision 9.3 | Precision  9.6 | Precision 9.4 | Precision 9.8 | Precision 8.4 | Precision 7.4 |
Simple to use 9.6 | Simple to use 9.6 | Simple to use 9.6 | Simple to use 9.3 | Simple to use 9.8 | Simple to use 8.9 | Simple to use 7.9 |
Clearly written 9.9 | Clearly written 9.6 | Clearly written 9.4 | Clearly written 9.9 | Clearly written 9.1 | Clearly written 9.3 | Clearly written 8.6 |
Worth the money 8.6 | Worth the money 9.4 | Worth the money 9.1 | Worth the money 9.4 | Worth the money 9.1 | Worth the money 8.9 | Worth the money 8.6 |
Battery duration 9.4 | Battery duration 9.1 | Battery duration 9.8 | Battery duration 8.9 | Battery duration 9.1 | Battery duration 8.9 | Battery duration 7.9 |
Mobile app 9.4 | Mobile app 9.4 | Mobile app 9.4 | Mobile app 9.3 | Mobile app 7.0 | Mobile app 8.9 | Mobile app 7.0 |
Tech Specs | ||||||
package dimensions- | package dimensions - | package dimensions 9.8 x 5 x 1.34 inches 4.16 ounces | package dimensions 6.14 x 4.09 x 1.97 inches 1.6 ounces | package dimensions 6.2 x 5.3 x 2.1 inches 6.38 ounces | package dimensions 8.62 x 6.73 x 2.68 inches | package dimensions 8.7 x 6.69 x 2.83 inches 1.46 Pounds |
batteries1 Lithium Polymer batteries required. (included) | batteries - | batteries 1 Lithium Ion batteries required. | batteries 2 AAA batteries required. included | batteries - | batteries - | batteries - |
Review | Review | Review - | Review | Review - | Review - | Review - |
Available On  | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1WellueWellue O2Ring Oxygen Monitor with Vibration Reminder -Bluetooth O2 Pulse Oximeter Rechargeable, Continuous Recording of SpO2 & PR, Blood Oxygen Saturation Tracker with Free APP & PC Reports
9.9 clearly written9.6 Simple to use9.4 Battery DurationWhy we love it
Comfortable and easy to wear.
Provides detailed sleep health insights.
User-friendly app and PC software.
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9.8
2EMAY
SleepO2 Wrist Recording Pulse Oximeter by EMAY | Continuous Pulse Oximeter to Record Blood Oxygen Saturation and Pulse Rate Overnight | Export Sleep Report & Raw Data
9.6 Simple to use9.6 clearly written9.4 worth the moneyWhy we love it
Lightweight: 20g
Comfortable: Soft probe
Standalone: 48h memory
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9.7
3EMAY
EMAY Sleep Oxygen Monitor with PC Software & App | Bluetooth Pulse Oximeter Rechargeable for Overnight & Continuous SpO2 Tracking with 72 Hours Built-in Memory | Gives Informative Report & Analysis
9.8 Battery Duration9.6 Precision9.6 Simple to useWhy we love it
Accurate and consistent oxygen level readings.
Easy data transfer to phone app.
Rechargeable with long battery life.
Pulse Oximeter Overnight Recording Buyer's Guide
Written by Dan GibsonPulse Oximeter Overnight Recording Basics
Pulse oximeter overnight recording (POR) is a medical device used to monitor the overnight oxygen levels of a patient. It can help detect sleep apnea, hypoxia, and other sleep disorders. It consists of a small device attached to the patient’s finger or toe which records the oxygen level in the patient’s blood throughout the night. The readings are then analyzed and displayed on a computer or mobile device for the doctor to review. The data can also be used to help diagnose chronic obstructive pulmonary disease (COPD) or other respiratory problems.
Different Types of Pulse Oximeter Overnight Recording
Pulse oximeter overnight recording devices come in a variety of shapes and sizes. Some are small and portable, while others are larger and require a power source. The type of device you choose will depend on your needs and the patient’s condition. The most common types of devices include finger clips, toe clips, and wrist bands. Each has its own advantages and disadvantages. Finger clips are the most common type of device and are usually the most affordable. They are also the most accurate and provide the most detailed readings. Toe clips are less accurate but provide more detailed readings. Wrist bands are the least accurate but are more comfortable for the patient to wear overnight.
Features to Consider When Buying a Pulse Oximeter
When buying a pulse oximeter overnight recording device, there are several features to consider. The accuracy and sensitivity of the device are important factors. The device should also be easy to use and have a long battery life. Additionally, the device should be compatible with the patient's other medical devices, such as a CPAP machine, if needed. Finally, the device should be able to provide detailed reports and be able to connect to a computer for easy data analysis.
What to Look for in a Pulse Oximeter Overnight Recording Device
When looking for a pulse oximeter overnight recording device, it is important to consider the size and weight of the device. A lightweight device is ideal for portability, while a larger device may be more suitable for overnight use. The device should also be comfortable and easy to use. It should provide accurate readings and be able to connect to other medical devices if needed. Additionally, the device should be able to provide detailed reports and graphs which can be used to monitor progress.
Pros and Cons of Pulse Oximeter Overnight Recording
Pulse oximeter overnight recording has several advantages. It is non-invasive, easy to use, and provides accurate results. It can also help detect sleep apnea, hypoxia, and other sleep disorders. Additionally, it can be used to help diagnose COPD and other respiratory problems. However, there are some drawbacks to pulse oximeter overnight recording. The devices are expensive and require a power source for overnight use. Additionally, the readings may not be as accurate as those from other medical devices.
Conclusion
Pulse oximeter overnight recording is a valuable tool for monitoring the oxygen levels of patients. It can help detect sleep apnea, hypoxia, and other sleep disorders. When shopping for a pulse oximeter overnight recording device, it is important to consider the accuracy, sensitivity, size, weight, and compatibility with other medical devices. Additionally, the device should be able to provide detailed reports and be easy to use. With the right device, you can rest assured that your patient’s overnight oxygen levels are being monitored accurately and safely.
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