Top 10 Best Oximeters 2025

Measures blood oxygen saturation (%SpO2), heart rate, and differential voltage with reliable precision.
Clinically validated for home use and meets European standards with CE certification.
Designed for adults over 18, especially those with conditions like COPD, pneumonia, or sleep apnea.
Connects easily to the Braun Healthy Heart app via Bluetooth for tracking and monitoring over time.
Color-coded display helps users interpret results quickly and clearly at a glance.

Supplied to NHS Primary Care Network and CE Medical Device certified, though not NHS endorsed.
Provides accurate blood oxygen readings (SpO2) with 1% resolution, delivering results in as little as 10 seconds.
Includes an alarm that alerts when SpO2 levels drop below 93%, prompting medical attention.
Measures heart (pulse) rate accurately with 1 bpm resolution.
Displays perfusion index to indicate pulse strength at the sensor site.
May not be suitable for all users due to lack of full NHS approval or endorsement.

Allows you to check arterial oxygen saturation (SpO2), heart rate (pulse), and perfusion index (PI) anytime with clinically validated accuracy for home use.
Suitable for individuals with heart failure, COPD, bronchial asthma, and for high-altitude exercise monitoring.
Features an easy-to-read color display with four views, two graphical displays, and adjustable brightness.
Shows oxygen saturation, pulse rate, pulse column, and pulse waveform for comprehensive health monitoring.
Battery operated with a low battery indicator, includes a belt strap and pouch for portability.
Display brightness may be difficult to see clearly in very bright outdoor conditions.

Measures Oxygen Saturation (SpO2), Pulse Rate (PR), and Perfusion Index (PI) from the fingertip.
Painless and non-invasive, simply attach to the finger and press a button to get readings.
Lightweight and compact design makes it portable and easy to use anywhere.
Features automatic power-off after inactivity to prolong battery life.
Suitable for sports enthusiasts, elderly, and children for daily health monitoring.
May not provide consistent readings for users with poor circulation or cold fingers.

Provides accurate SpO2 and pulse rate measurement with ±2% and ±2 bpm accuracy respectively.
Displays SpO2, pulse rate, and bar graph on a clear LED screen visible even in low light.
Auto power off activates when finger is removed for more than 5 seconds to save battery.
Lightweight and compact, includes carry case, lanyard, and uses 2 AAA batteries with approximately 30 hours of continuous use.
Suitable for a wide range of users including healthcare professionals, home users, and sports enthusiasts.
May not fit very small fingers below pediatric size or provide accurate readings on poor circulation.

Provides accurate and reliable readings of oxygen saturation, pulse rate, perfusion index, and pulse strength in just 8 seconds.
Built-in memory stores up to 12 groups of records for easy tracking over time.
Bluetooth feature allows wireless data transfer to a smartphone app compatible with both iOS and Android.
Includes audible and visual reminders that alert you when oxygen or pulse values exceed preset limits.
Simple one-button operation with a clear LED display for easy home monitoring.
May require occasional recalibration or connection issues with Bluetooth on some devices.

Accurately measures SpO2 and pulse rate with results displayed on a large LED screen.
Features perfusion index to ensure proper measurement and an auditory alarm for values outside set limits.
Adjustable display brightness for easy reading in different lighting conditions.
Simple one-button operation with automatic power-off after 10 seconds of inactivity.
Suitable for sports and health enthusiasts, recommended for use before or after exercise while remaining stationary.
May give inaccurate readings if used during physical activity or movement.

Certified class IIa medical device used by NHS and St John Ambulance for reliable oxygen and heart rate monitoring.
Accurately measures SpO2 and pulse rate, providing trusted health insights.
Pain-free, easy-to-use design suitable for adults and children, with an included lanyard for portability.
Offers over 30 hours of continuous monitoring for extended use and peace of mind.
Produced by a leading UK medical device company committed to clinically validated, high-standard products.
Battery life may be limited for very long-term continuous monitoring without recharging or replacement.

Utilizes photoelectric detection with +/- 2% accuracy and provides audible alarms for abnormal SpO2 or pulse rate readings.
Features advanced algorithms and a sophisticated chip to deliver precise results in 8 seconds on a large LED display.
One-button operation with a reversible display and automatic power-off after 30 seconds of inactivity to save energy.
Silicone shading design reduces interference from external light and shadows for more accurate measurements.
Portable and suitable for all ages, including children, adults, seniors, and pregnant women, ideal for various activities.
The display may be confusing for some users, requiring careful attention to distinguish between SpO2 and pulse readings.

Accurately measures blood oxygen saturation (SpO2), pulse rate, pulse strength, and pulse waveform, displayed on a large screen with a protective film.
Provides warnings by flashing values on screen if oxygen level or pulse rate exceed preset limits.
Bluetooth functionality records and stores readings for up to 10 hours, showing real-time data, graphs, and trends.
Automatically powers off when the finger is removed for more than 10 seconds to save battery life.
Easy one-button operation with a lightweight, compact design for convenient, portable health monitoring.
The protective film on the screen may cause initial difficulty in viewing numbers if not removed.