Advertising Disclosure Bluetooth Pulse Oximeter Comparison - September 2025
4 Best Bluetooth Pulse Oximeter In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.7Exceptional | 2  9.6Exceptional | 3  9.4Excellent | 4 Best Value  9.1Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelViATOM Bluetooth Pulse Oximeter Approved UK Built-in Offline Storage, Oxygen Monitor finger Adults for Heart Rate Blood Oxygen Saturation Includes Carrycase and Lanyard, Free APP | Model EMAY Sleep Pulse Oximeter with Built-in Recording Capability | Record Continuous Blood Oxygen Levels & Pulse Rate Overnight | Provides Sleep Report & Raw Data | Model Pulse Oximeter HealthTree Oxygen Monitor Fingertip, Bluetooth Pulse Ox with Free APP, O2 Pulse Oximeter Finger and Heart Rate Monitor, 2 X AAA Batteries, Lanyard | Model Pulse Oximeter with Offline Storage, Bluetooth Fingertip Blood Oxygen Saturation for SpO2, Pulse rate and PI, Portable Oxygen Monitor with Lanyard and Batteries for Adult & Child |
BrandViATOM | Brand EMAY | Brand HealthTree | Brand ViATOM |
Reviews | Reviews | Reviews  | Reviews |
Tech Specs | |||
batteries 2 AAA batteries required. | batteries 2 AAA batteries required. included | batteries - | batteries 1 AAA batteries required. included |
item weight 90 g | item weight 45.4 g | item weight - | item weight 80 g |
battery cell type Zinc Carbon | battery cell type Alkaline | battery cell type - | battery cell type Lithium |
batteries included No | batteries included Yes | batteries included - | batteries included Yes |
package dimensions 9.5 x 7.3 x 4.2 cm 90 g | package dimensions 9.2 x 8.8 x 5.1 cm 45.36 g | package dimensions - | package dimensions - |
battery life 16 Hours | battery life 40 Hours | battery life - | battery life 20 Hours |
manufacturer reference oxysmart | manufacturer reference - | manufacturer reference - | manufacturer reference PO6B |
customer reviews4.5 4.5 out of 5 stars 3, 163 ratings 4.5 out of 5 stars | customer reviews 4.2 4.2 out of 5 stars 2, 313 ratings 4.2 out of 5 stars | customer reviews - | customer reviews 4.1 4.1 out of 5 stars 105 ratings 4.1 out of 5 stars |
batteries required No | batteries required Yes | batteries required - | batteries required Yes |
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
9.7
1ViATOMViATOM Bluetooth Pulse Oximeter Approved UK Built-in Offline Storage, Oxygen Monitor finger Adults for Heart Rate Blood Oxygen Saturation Includes Carrycase and Lanyard, Free APP
Why we love it
The app is free and easy to use
You can monitor your oxygen level and pulse rate anywhere, anytime
The device is accurate and easy to read
Main highlights- Packing Accessories: including 2 AAA batteries, which can be easily placed and taken out; carrying bag and lanyard used to protect the device, easy to carry out.
- Data Management: Data can be synchronized on FREE app, oxygen value, pulse rate can be easily recorded and analyzed on your mobile phone any time any where.
- Built-in Offline Storage: This oximeter can store up to 12 sets of SpO2 and heart rate data without the need for a Bluetooth connection, allowing you to see how well you are doing in more time.
- Beeping Notification: During the measurement process, if the oxygen level or PR exceeds the preset threshold, the device will automatically beep, and the value will flash on the screen at the same time.
- Accurate Measurement: The oxygen level monitor can accurately monitor Sp02, PR and PI within 5 seconds. OLED display delivers clear readings.
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9.6
2EMAY
EMAY Sleep Pulse Oximeter with Built-in Recording Capability | Record Continuous Blood Oxygen Levels & Pulse Rate Overnight | Provides Sleep Report & Raw Data
Main highlights- With a memory of up to 40 hours the EMAY Bluetooth Oxygen Monitor allows you to record continuous blood oxygen & heart rate during sleep or other occasions.
- Record First, Upload Later! Does not require real-time connection to the app. Wear it to record, take it off to sync.
- Note: Strong movement & direct sunlight will affect the accuracy of readings. Please stop the exercising for 10 seconds and avoid direct sunlight before measuring or tracking your oxygen.
- Free iOS/Android app for reviewing your historical data (second by second), and providing professional blood oxygen & heart rate trend reports to share with others.
- Accurate & Reliable: Accurately determine your blood oxygen and pulse rate. Display it on a large and rotating digital LCD display. You do not need to twist your neck trying to see it.
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9.4
3HealthTree
Pulse Oximeter HealthTree Oxygen Monitor Fingertip, Bluetooth Pulse Ox with Free APP, O2 Pulse Oximeter Finger and Heart Rate Monitor, 2 X AAA Batteries, Lanyard
Main highlights- You will get：1x bluetooth pulse oximeter , 2 x aaa batteries, 1x lanyard, 1x user manual.
- With bluetooth function：record and store a reading up to 10 hours continuously. view real time data, graphic report and trends of blood oxygen saturation and heart rate. bluetooth oximeter will self switch off when a finger is removed from the unit for more than 10 seconds. great for saving the battery life.
- Warnings for abnormal readings：when you measuring, if o2 level value or pulse rate value exceeds the preset limit, the value which exceeds limit will flash on the screen. keep an eye on your spo2 and pr.
- Reading accurately and reliable：this bluetooth pulse oximeter accurately measures your blood oxygen saturation levels(spo2 ), pulse rate, pulse strength and pulse waveform and display them conveniently on a large screen. please note that there is a protective film on the screen, you can tear off the protective film before use to better see the screen numerical value.
- Easy to use：bluetooth pulse oximeter can perform all operations with one button. simply clip it on to your finger and turn it on at the press of a button. this bluetooth oximeter lightweight and small size means it can be easily carried in your pocket. easy to carry. monitor your health everytime and everywhere.
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Features
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Consumer Reviews
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Popularity
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Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
