10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep 2021)

This guide is here to help you choose the right overnight oximeters for you and your family. Now you can sleep soundly knowing your pulse rate is in the normal category.

W. Auliasari By W. Auliasari · updated on · price $19.99 - $446.70 · 570 views

We hope you love the shops and products we recommend! Just so you know, our site may collect a share of sales or other compensation from the links on this page. Oh, and FYI — prices are accurate and products in stock as of time of publication.

Comparison Table

Jump into the specifications
Product Image
1
10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep  2021): The most affordable
Metene
2
10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep  2021): Great for all age
Santamedical
3
10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep  2021): No need real-time connection
EMAY
4
10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep  2021): Won't disturb your sleep
Garmin
5
10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep  2021): Great for those with sleep disorders
FORA
6
10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep  2021): Best wearable oximeters
Wellue
7
10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep  2021): Best ring oximeter
Wellue
8
10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep  2021): Bracelet or ring? Both
Wellue
9
10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep  2021): Sweat and waterproof
CPAP
10
10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep  2021): Stay healthy in style
Apple
Product Name Pulse Oximeter Fingertip Fingertip Pulse Oximeter Sleep Oxygen Monitor Vivosmart 4 O2 SpO2 Bluetooth 4.0 Fingertip Pulse Oximeter WearO2 Wearable Health Monitor O2Ring Wearable Sleep Monitor SleepU™ Oxygen Saturation Monitor BodiMetrics CIRCUL Sleep & Fitness Ring Tracker New Apple Watch Series 6
Features The most affordable Great for all age No need real-time connection Won't disturb your sleep Great for those with sleep disorders Best wearable oximeters Best ring oximeter Bracelet or ring? Both Sweat and waterproof Stay healthy in style
Result 5-8s 8-10s 10s n/a n/a n/a n/a n/a n/a 15s
Power Source 2 AAA batteries 2 AAA batteries 2 AAA batteries 1 A batteries n/a Rechargeable battery Rechargeable battery Rechargeable battery Rechargeable battery Rechargeable battery
Continuous monitoring n/a 30+ hours 40 hours 14 days n/a 16 hours 4 x 10 hours 4 x 10 hours n/a Up to 18 hours
Type Fingertip Fingertip Fingertip Wrist Fingertip Ring Ring Wrist and ring Ring Wrist-based
Mobile apps No No Yes Yes Yes Yes Yes Yes Yes Yes
Weight 2.72 oz 2.47 oz 0.35 oz 0.64 oz n/a 4.97 oz 4.16 oz 4.8 oz 4 oz 1.08 oz
price $19.99 $21.95 $59.00 $113.50 $119.00 $119.99 $179.99 $179.99 $299.99 $446.70
Buy at view reviews on Metene view reviews on Amazon view reviews on eBay view reviews on Amazon view reviews on eBay view reviews on EMAY view reviews on Amazon view reviews on eBay view reviews on Garmin view reviews on Amazon view reviews on eBay view reviews on FORA view reviews on Amazon view reviews on eBay view reviews on Wellue view reviews on Amazon view reviews on eBay view reviews on Wellue view reviews on Amazon view reviews on eBay view reviews on Wellue view reviews on Amazon view reviews on eBay view reviews on CPAP view reviews on Amazon view reviews on eBay view reviews on Apple view reviews on Amazon view reviews on eBay

An overnight pulse oximeter is an excellent solution if you are worried that your oxygen levels dropping below normal while you sleep. Since pulse oximeters have been in high demand, you have to be careful with many cheap models on the internet that don’t do much to measure accurately. Therefore, we have compiled a list of the best oximeters that deliver accurate results and peace of mind. These devices are designed for overnight oxygen saturation monitoring so you know how your sleep went. Keep on reading.

Frequently Asked Questions (FAQs)

In case you want to know..

How do pulse oximeters work?

A pulse oximeter is a small device to monitor oxygen levels and is placed on a finger, toe, or forehead. This tool tests how fast your heart beats and how well you breathe. The latter involves checking how much oxygen is in the blood.

What is the safe range of the pulse rate?

The normal pulse rate is said to be between 60 to 100, which means that the heart beats 60-100 times per minute. While the normal reading for the oxygen level ranges from 95% to 100%. A level of 92 percent indicates potential hypoxemia or deficiency in oxygen reaching tissues in the body.

How do I use a pulse oximeter?

To produce an accurate result, the FDA says you should make sure your hand is warm to the touch then rest it on your chest for five minutes. Switch the device on and attach the clip to the index or middle finger. Sit still and wait for the numbers to come out.

What features should a pulse oximeter have?

The most crucial thing you should make sure of before checking out any pulse oximeter is its accuracy. The right device can give you accurate results as well as fast readings. Other features such as an alarm or water-resistance are optional. In addition, you can adjust the price of the oximeter according to your budget.

10 Reviews: Best Pulse Oximeter for Overnight Monitoring (Sep 2021)

Here are the best pulse oximeter for overnight monitoring
Metene Pulse Oximeter Fingertip - Best Pulse Oximeter for Overnight Monitoring: The most affordable
https://www.amazon.com/

1.
Metene
Pulse Oximeter Fingertip

The most affordable

price from
$19.99
Our Opinion:

Well, Fingertip's Metene Pulse Oximeter can't be used overnight but its accuracy and reading speed will make it easier for you to check your pulse rate when you wake up at night. In addition, the all-white color is complemented by a soft LED light that allows you to use it in the dark without blinding. What's more, the price is extremely affordable.

Promising Review:

As someone who has sleep apnea it's of great importance to keep an eye on my vitals. This was a great way to check my oxygen levels!

by Sara Dunegan

Result 5-8s
Power Source 2 AAA batteries
Continuous monitoring n/a
Type Fingertip
Mobile apps No
Weight 2.72 oz
Santamedical Fingertip Pulse Oximeter - Best Pulse Oximeter for Overnight Monitoring: Great for all age
https://www.amazon.com/

2.
Santamedical
Fingertip Pulse Oximeter

Great for all age

price from
$21.95
Our Opinion:

The Fingertip Pulse Oximeter comes with batteries and has a continuous operation capacity of up to 30 hours. This portable device combines all the features you seek: ease of use, cost-effective, and accurate readings. Santamedical designed the finger chamber in the best possible way so that it can be used for all ages with a range of finger sizes.

Promising Review:

...I like that it has a red display and selected this model specifically for that reason. With all the research about blue light and melatonin suppression, it’s good to know I can use this at night with minimal impact on my sleep.

by Steven Mikulak

Result 8-10s
Power Source 2 AAA batteries
Continuous monitoring 30+ hours
Type Fingertip
Mobile apps No
Weight 2.47 oz
EMAY Sleep Oxygen Monitor  - Best Pulse Oximeter for Overnight Monitoring: No need real-time connection
https://www.amazon.com/

3.
EMAY
Sleep Oxygen Monitor

No need real-time connection

price from
$59.00
Our Opinion:

The EMAY Sleep Oxygen Monitor is designed to "store overnight and continuous blood oxygen saturation levels & heart rate during sleep or other occasions." What's more impressive is, you don't need a real-time connection to your smartphone. You can use it first and sync later with no problem. This feature is certainly a relief for users who often forget to connect the oximeter to the device.

Promising Review:

I used the oximeter for 10 days to get a better understanding of my Sp02 overnight and to attempt different sleeping methods to mitigate mild AHI incidents. This product saved me time and money, especially with the reporting; overall, this was a great investment.

by ginley88

Result 10s
Power Source 2 AAA batteries
Continuous monitoring 40 hours
Type Fingertip
Mobile apps Yes
Weight 0.35 oz
Garmin Vivosmart 4 - Best Pulse Oximeter for Overnight Monitoring: Won't disturb your sleep
https://www.amazon.com/

4.
Garmin
Vivosmart 4

Won't disturb your sleep

price from
$113.50
Our Opinion:

Some people avoid using the fingertip oximeter for fear of it falling or being uncomfortable while sleeping. That's why Garmin presents the Vivosmart 4, which continuously monitors your blood oxygen saturation, heart rate, and sleep as well as your energy and stress levels. Because it is worn on your wrist, you can sleep in various positions without worrying about it falling, or having your fingers hurt from being clipped.

Promising Review:

I LOVE this watch. I love how it stays charged for a week and that’s the only time I have to take it off. I love how it syncs with my iPhone but is small and pretty on my wrist. I love how accurately it tracks my movement and workouts and sleep, and syncs instantly the data to my phone! Even my pulse ox! And it is an incredible price for all that it does.

by Kristen Hunt

Result n/a
Power Source 1 A batteries
Continuous monitoring 14 days
Type Wrist
Mobile apps Yes
Weight 0.64 oz
FORA O2 SpO2 Bluetooth 4.0 Fingertip Pulse Oximeter - Best Pulse Oximeter for Overnight Monitoring: Great for those with sleep disorders
https://www.fora-shop.com/

5.
FORA
O2 SpO2 Bluetooth 4.0 Fingertip Pulse Oximeter

Great for those with sleep disorders

price from
$119.00
Our Opinion:

FORA O2 SpO2 is a smart oximeter that does more than calculating blood oxygen level and pulse rate. This device has a free mobile app that can perform sleep Sp02 analysis, heart rate variability analysis, as well as resonant breathing. This feature will be extremely helpful for people with sleep apnea, CPAP, and other disorders. Great for overnight monitoring.

Promising Review:

This pulse oximeter is quite accurate. The app can provide plenty of useful info for me to track the situation of my sleep. After using the accessory, I found that it is better and more comfortable to use. Very nice.

by Carrie

Result n/a
Power Source n/a
Continuous monitoring n/a
Type Fingertip
Mobile apps Yes
Weight n/a
Wellue WearO2 Wearable Health Monitor  - Best Pulse Oximeter for Overnight Monitoring: Best wearable oximeters
https://www.amazon.com/

6.
Wellue
WearO2 Wearable Health Monitor

Best wearable oximeters

price from
$119.99
Our Opinion:

It's not a sin to call Wellue WearO2 the best wearable oximeters. Comes with a soft ring sensor, this tiny device will never go off your finger. Its modern design is equipped with a rechargeable battery that provides up to 16 hours of recording. All data regarding O2, heart rate, and motion can be synced over Bluetooth to its mobile application. Still not enough? This unit is waterproof so it is protected from water spray

Promising Review:

As one who suffers from Pulmunary conditions for quite sometimes, I don’t always notice when I’m short of breath especially when I’m sleeping. This device does a great job or recording my movement, heart rate and oxygen levels while I “sleep”. Great way of gathering information for your next doctors appointment.

by Jerome Wilcox Jr.

Result n/a
Power Source Rechargeable battery
Continuous monitoring 16 hours
Type Ring
Mobile apps Yes
Weight 4.97 oz
Wellue O2Ring Wearable Sleep Monitor - Best Pulse Oximeter for Overnight Monitoring: Best ring oximeter
https://www.amazon.com/

7.
Wellue
O2Ring Wearable Sleep Monitor

Best ring oximeter

price from
$179.99
Our Opinion:

When it comes to ring sensor oxygen monitors, there's nothing better than the Wellue O2Ring Oxygen Monitor. The shape is super compact and doesn't even look like a medical device. It stays on securely throughout the night to track your blood oxygen levels, heart rate, and body movements which you can export in detailed PDF reports. What's more, it sends a vibration to your hand to alert you to low oxygen.

Promising Review:

... This has helped me find the best sleeping position to get the best O2 overnight. It has also alleviate my fears of sleep apnea. Its been well worth the purchase and I recommend the product!

by Michael M. Clarke

Result n/a
Power Source Rechargeable battery
Continuous monitoring 4 x 10 hours
Type Ring
Mobile apps Yes
Weight 4.16 oz
Wellue SleepU™ Oxygen Saturation Monitor  - Best Pulse Oximeter for Overnight Monitoring: Bracelet or ring? Both
https://www.amazon.com/

8.
Wellue
SleepU™ Oxygen Saturation Monitor

Bracelet or ring? Both

price from
$179.99
Our Opinion:

What makes this device different from the others is, it is strapped onto your wrist with an adjustable strap, which is connected to a ring sensor that's worn on your finger or thumb. That way you can wear it all night comfortably. Once activated, the Wellue SleepU™ is capable of continuously recording a patient's oxygenation levels and heart rate for up to 16 hours at a time.

Promising Review:

This product is an extremely valuable addition to my sleep-monitoring regimen. It gives me peace of mind that my CPAP equipment is doing the job intended....to get me good oxygen levels, overnight. Would highly recommend! It has saved me a couple of sleep clinic visits and the associated costs. Customer service is outstanding.

by David Stafford

Result n/a
Power Source Rechargeable battery
Continuous monitoring 4 x 10 hours
Type Wrist and ring
Mobile apps Yes
Weight 4.8 oz
CPAP BodiMetrics CIRCUL Sleep & Fitness Ring Tracker  - Best Pulse Oximeter for Overnight Monitoring: Sweat and waterproof
https://www.cpap.com/

9.
CPAP
BodiMetrics CIRCUL Sleep & Fitness Ring Tracker

Sweat and waterproof

price from
$299.99
Our Opinion:

The CIRCUL Ring allows you to understand how your previous night of sleep went. This small, all-black device tracks your AHI and blood oxygen levels so that you have an insight into how your sleep quality from night to night. Sleep mode and workout mode are available and you can adjust them to your activities. Furthermore, the unit is sweat and waterproof; you can wear this anytime you desire.

Promising Review:

... The first time I wore the ring overnight, I wasn't sure what to expect from the reports. I was WOWED when I saw them the next morning. The reports and graphs on my SpO2 and pulse rate (BPM - beats per minute) were extremely clear and easy to read. ...

by Verified Customer

Result n/a
Power Source Rechargeable battery
Continuous monitoring n/a
Type Ring
Mobile apps Yes
Weight 4 oz
Apple New Apple Watch Series 6 - Best Pulse Oximeter for Overnight Monitoring: Stay healthy in style
https://www.amazon.com/

10.
Apple
New Apple Watch Series 6

Stay healthy in style

price from
$446.70
Our Opinion:

This one isn't designed for medical use but it can give you the function you're looking for. The Apple Watch Series 6 is equipped with motion sensors to measure how you sleep. Recently, Apple adds a pulse oximeter that uses a cluster of four IR LEDs that take a SpO2 measurement in just 15 seconds, and that can monitor the values 24/7. Of course, this smartwatch has many other features that will benefit you a lot if you have no problem with your budget.

Promising Review:

... The heart rate, ECG and blood-oxygen monitoring features are wonderful tools to have at your disposal. The most life-changing for me, though, has been the activity monitoring: closing my activity rings every day is helping me to be more fitness-focused, which in turn has led to better overall quality of life.

by bbfla

Result 15s
Power Source Rechargeable battery
Continuous monitoring Up to 18 hours
Type Wrist-based
Mobile apps Yes
Weight 1.08 oz

Conclusion

Amid this never-ending pandemic, an oximeter is essential for every household. Apart from giving an alert when your oxygen levels drop, this device also helps your medical professionals understand the day-to-day fluctuations to ensure your therapies are working. We have chosen all of those products carefully and we hope you can find the best deals. Stay safe, stay healthy!

A part of Rank Media Teknologi PT

We may earn a commission for purchases made through our links.

©2020 SoPicky by Rank M.T. PT. All rights reserved.