Best Free Pulse App Oximetry

248+ iOS apps curated and reviewed

3.6 avg rating
19 free apps
Updated August 2026

With an average user rating of 3.6★, the free pulse app oximetry category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.

Compare top Free Pulse App Oximetry (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pulse Oximeter for iPhonePulse Oximeter for iPhoneFreeNoYesAug 2026
2Blood Oxygen AppBlood Oxygen AppFree4.6★ (31K)NoYesSep 2026
3EMAY Bluetooth Pulse OximeterEMAY Bluetooth Pulse OximeterFree3.6★ (30)NoNoJul 2026
4Pulse Monitor-Blood SugarPulse Monitor-Blood SugarFree1.0★ (1)NoNoAug 2026
5Blood Oxygen | O2 Monitor app+Blood Oxygen | O2 Monitor app+Free4.6★ (423)NoYesAug 2026
6PulseOxiWatch for Apple WatchPulseOxiWatch for Apple WatchFree2.3★ (7)YesNoAug 2026
7Blood Oxygen LevelBlood Oxygen LevelFree4.3★ (2K)YesNoSep 2026
8TestSmarter PatientTestSmarter PatientFree2.5★ (25)NoNoAug 2026

Top Picks for Free Pulse App Oximetry

Pulse Oximeter for iPhone#1

Pulse Oximeter for iPhone by ABBOTT AVE LLC

Heart Rate Monitor & Pulse
Editor's Choice
🏥 Medical
0.0(0 ratings)
FreeIn-App Purchases
Pulse Oximeter for iPhone screenshot 1
Pulse Oximeter for iPhone screenshot 2
Pulse Oximeter for iPhone screenshot 3
Pulse Oximeter for iPhone screenshot 4
Pulse Oximeter for iPhone screenshot 5
Pulse Oximeter for iPhone screenshot 6

Track your blood oxygen levels and heart rate with this health monitoring tool. It syncs with health platforms, supports manual entry, and provides clear visual indicators of your readings. Upgrade for unlimited history and detailed analytics.

Blood Oxygen App#2

Blood Oxygen App by AboutMe Apps, Inc.

SpO2 Level Monitor・Heart Rate
Strong Contender
🏥 Medical
4.6😞(31K ratings)
FreeIn-App Purchases
#23in Medical
Blood Oxygen App screenshot 1
Blood Oxygen App screenshot 2
Blood Oxygen App screenshot 3
Blood Oxygen App screenshot 4
Blood Oxygen App screenshot 5
Blood Oxygen App screenshot 6

Monitor blood oxygen levels and heart rate using your phone's camera or by syncing with your Apple Watch. Track vital signs, share data with your doctor, and access curated health articles. Includes breathing exercises and sleep reports.

What We Love

  • ⭐ Awesome app
  • ⭐ Very easy to use
  • ⭐ Helpful for monitoring health conditions
  • ⭐ Detailed data logging

Room to Improve

  • ❌ Doesn't accurately measure blood oxygen levels
  • ❌ Requires premium subscription for key features
  • ❌ Inconsistent and unreliable performance
EMAY Bluetooth Pulse Oximeter#3

EMAY Bluetooth Pulse Oximeter by Emay (HK) Limited

EMAY Oximeter
Worth Considering
💪 Health & Fitness
3.6(30 ratings)
Free
EMAY Bluetooth Pulse Oximeter screenshot 1
EMAY Bluetooth Pulse Oximeter screenshot 2
EMAY Bluetooth Pulse Oximeter screenshot 3
EMAY Bluetooth Pulse Oximeter screenshot 4

This app connects to a Bluetooth pulse oximeter to transfer SpO2 and heart rate data to your smartphone. Review historical readings, generate professional reports, and share them easily. It also integrates with Apple Health for comprehensive health tracking.

More Free Pulse App Oximetry apps to explore

4
Pulse Monitor-Blood Sugar
Pulse Monitor-Blood Sugar
Pulse Monitor-Blood Sugar
by PIECES OF WOOD CO., LIMITED
Free

This app offers precise heart rate and blood pressure monitoring, presenting data through intuitive charts. It also provides a rich library of health articles on various topics to support a healthier lifestyle.

Precise heart rate measurementBlood pressure tracking and analysisIntuitive data charts
🔧 Utilities
(1)
free
5
Blood Oxygen | O2 Monitor app+
Blood Oxygen | O2 Monitor app+
Blood Oxygen | O2 Monitor app+
Saturation Level + Pulse Rate
Free

Track your blood oxygen saturation (SpO2) and pulse rate daily. Log readings from your oximeter, monitor your normal range, and stay informed about your health. Features include a log diary, multi-profile support, and Apple Health synchronization.

Log oxygen saturation (SpO2) and pulse rateFast and accurate pulse measurementMulti-profile support for family members
🏥 Medical
(423)
freemium
6
PulseOxiWatch for Apple Watch
PulseOxiWatch for Apple Watch
PulseOxiWatch for Apple Watch
Register SpO2 to Apple Watch
Free

Manually log your pulse oximeter readings to your health system via your Apple Watch. This app does not automatically measure blood oxygen levels, but helps you record external measurements.

Manual SpO2 inputApple Watch integrationHealth system registration
💼 Business
(7)
ad-supported
7
Blood Oxygen Level
Blood Oxygen Level
Blood Oxygen Level
Record pulse and oxygen level
Free

Easily record your daily pulse and blood oxygen levels. Track your health statistics over time with simple data entry and clear visualizations. Requires an external device like a pulse oximeter or smartwatch for measurements.

Record pulse measurementsRecord blood oxygen levelsDaily measurement tracking
🏥 Medical
(2K)
ad-supported
8
TestSmarter Patient
TestSmarter Patient
TestSmarter Patient
by TestSmarter Inc
Free

This app guides patients through performing home sleep or pulse oximetry tests using specific devices. It facilitates the secure upload of test data, which is then processed and sent to the patient's ordering physician. It requires a physician's referral for use.

Guided home sleep testingPulse oximetry test guidanceTest data uploading
💪 Health & Fitness
(25)
free
9
Blood Oxygen App- Watch
Blood Oxygen App- Watch
Blood Oxygen App- Watch
Log & track pulse o2 levels
Free

Monitor and manage vital health metrics like blood oxygen, heart rate, and blood pressure. Receive automatic alerts for critical changes and utilize breathing exercises for relaxation. Syncs with Apple Health for a comprehensive view of your well-being.

Blood oxygen (SpO2) logging and trackingAutomatic low oxygen level notificationsHeart rate and HRV monitoring
🏥 Medical
(635)
free with in-app purchases
10
Blood Pressure Monitor-BP Log
Blood Pressure Monitor-BP Log
Blood Pressure Monitor-BP Log
Heart Rate & Blood Pressure
Free

Track your heart rate, blood pressure, and diet with this comprehensive health companion. Utilize your phone's camera for heart rate checks and AI for food calorie analysis. Includes sleep sounds to aid relaxation and improve sleep quality.

Heart rate monitoring via phone cameraBlood pressure recording and trend analysisSoothing sleep soundscapes
🌟 Lifestyle
(11K)
free
11
Pulse Oximeter Pro
Pulse Oximeter Pro
Pulse Oximeter Pro
finger pulse oximeter
Free

This application connects to a specific finger pulse oximeter device via Bluetooth to transfer and review SpO2 and heart rate data. It offers features like motion artifact resistance and perfusion index indication for intuitive health monitoring.

Bluetooth connectivity to pulse oximeterTransfer SpO2 and heart rate dataReview historical health data
🔧 Utilities
(4)
free
12
Instant Pulse - Blood Pressure
Instant Pulse - Blood Pressure
Instant Pulse - Blood Pressure
Heart Mate, AFib, Oxygen,HRV
Free

Monitor and manage your pulse rate, rhythm, blood pressure, and oxygen levels using your smartphone camera. Quickly check your heart rhythm and track vital signs for general health and wellbeing.

Track blood pressure and pulse rateMonitor blood oxygen levelsReal-time pulse monitoring
💪 Health & Fitness
(5.3K)
subscription
13
Blood Pressure App-HealthPal
Blood Pressure App-HealthPal
Blood Pressure App-HealthPal
Log Sugar & Heart Rate Monitor
Free

This app helps you manage your health by tracking heart rate, blood sugar, blood pressure, and blood oxygen levels. It provides daily data insights, charts, and health tips to empower informed decisions about your well-being.

Heart rate monitoring via cameraBlood sugar trackingBlood pressure recording
💪 Health & Fitness
(290)
ad-supported
14
Pulse Oximetry
Pulse Oximetry
Pulse Oximetry
Respiratory Health, Bluetooth
$2.99
$4.99 | 40% OFF

Track and understand your breathing and oxygen levels with this tool. It connects to Bluetooth pulse oximeters to provide insights without requiring an account or subscription. Ideal for managing respiratory conditions or general health monitoring.

Real-time measurement displayAdvanced trend graphsCustomizable smart alarms
🏥 Medical
(4)
paid
15
Free Blood Pressure™ App
Free Blood Pressure™ App
Free Blood Pressure™ App
CVS Monitor Tracker Log Heart
Free

Monitor and manage your blood pressure, heart rate, weight, glucose, and exercise. Get personalized insights and trend visualizations to understand your health patterns. Log medications with reminders and share detailed reports with your doctor.

Easy BP loggingInstant heart rate checkPersonalized health insights
💪 Health & Fitness
(377)
subscription
16
Pulse - Heart Rate Monitor app
Pulse - Heart Rate Monitor app
Pulse - Heart Rate Monitor app
Pulse & Log Blood Pressure
Free

Monitor your heart rate by simply placing your finger on your phone's camera. This app provides insights into heart health and helps you track progress. It offers guidance on maintaining a strong heart and minimizing risk factors.

Measure heart rate with cameraLog blood pressureHeart health education
💪 Health & Fitness
(591)
subscription
17
Pulse Plus: Heart Rate Monitor
Pulse Plus: Heart Rate Monitor
Pulse Plus: Heart Rate Monitor
Blood Pressure・Oxygen Tracker
Free

Track your heart rate using your phone's camera with this easy-to-use app. It utilizes photoplethysmography to provide accurate pulse measurements and visualizes your data over time. Integrate with Apple Health and receive reminders to stay on top of your fitness goals.

Heart rate measurement via phone cameraPhotoplethysmography (PPG) technologyPersonalized measurement history dashboard
💪 Health & Fitness
(3.6K)
subscription
18
Oximeter - Track Oxygen SpO2
Oximeter - Track Oxygen SpO2
Oximeter - Track Oxygen SpO2
Blood O2 Monitor Tracker
Free

Monitor and record your blood oxygen saturation (SpO2) levels with this personal health tracking app. It offers detailed analytics, daily wellness guides, and data export options. Sync your health data with Apple Health for a comprehensive overview.

Display, record, and view SpO2 dataDetailed analytics with data spikesNutrition and meditation guides
💪 Health & Fitness
(466)
free with in-app purchases
19
MtM MtConnect04 Pulse Oximeter
MtM MtConnect04 Pulse Oximeter
MtM MtConnect04 Pulse Oximeter
by MtM Technology Corporation
Free

This app evaluates a development kit for measuring pulse and SpO2. It displays raw PPG sensor data in graphs and connects with specific MtM modules. Designed for developers and researchers.

Pulse and SpO2 measurement evaluationRaw PPG sensor data visualizationDevelopment kit compatibility
💪 Health & Fitness
(0)
free
20
BreatheLink
BreatheLink
BreatheLink
by Breathe, LLC
Free
💪 Health & Fitness
(0)

FAQ about Free Pulse App Oximetry

Does Pulse Oximeter for iPhone have ads or in-app purchases?
Pulse Oximeter for iPhone has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ free pulse app oximetry on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Blood Oxygen Monitoring is a health tool that helps users track their blood oxygen levels (SpO₂) and heart rate (HR). It syncs with health data platforms and allows manual entry with customizable timestamps.
Blood Oxygen Monitoring offers several subscription plans: a 1-week plan for $4.99, a 1-month plan for $12.99, a 1-year plan for $39.99, and a lifetime option for $59.99. A 3-day free trial is available for the weekly plan.