Best Free Heart Rate App Oxygen

233+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good free heart rate app oxygen. We benchmark 233+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Free Heart Rate App Oxygen (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Blood Oxygen AppBlood Oxygen AppFree4.6★ (31K)NoYesJul 2026
2InPulse - Heart Rate MonitorInPulse - Heart Rate MonitorFree4.6★ (166K)NoYesJul 2026
3Pulse Plus: Heart Rate MonitorPulse Plus: Heart Rate MonitorFree4.4★ (3.6K)YesYesJul 2026
4PulseTrackr:Heart Rate & HRVPulseTrackr:Heart Rate & HRVFree4.7★ (4.2K)NoYesJul 2026
5Heart Rate Monitor - Pulse BPMHeart Rate Monitor - Pulse BPMFree4.6★ (128K)YesYesJul 2026
6Pulsedo: Heart Rate MonitorPulsedo: Heart Rate MonitorFree4.5★ (3.3K)YesYesJul 2026
7Welltory: Health, Heart RateWelltory: Health, Heart RateFree4.7★ (130K)YesYesJul 2026
8iHeart-Pulse Rate Monitor App.iHeart-Pulse Rate Monitor App.Free4.7★ (6.8K)YesYesJul 2026

Top Picks for Free Heart Rate App Oxygen

Blood Oxygen App#1

Blood Oxygen App by AboutMe Apps, Inc.

SpO2 Level Monitor・Heart Rate
Editor's Choice
🏥 Medical
4.6😞(31K ratings)
FreeIn-App Purchases
#24in 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
InPulse - Heart Rate Monitor#2

InPulse - Heart Rate Monitor by AIBY Incorporated

Log Blood Pressure & Oxygen
Strong Contender
💪 Health & Fitness
4.6😐(166K ratings)
FreeIn-App Purchases
#36in Health & Fitness
InPulse - Heart Rate Monitor screenshot 1
InPulse - Heart Rate Monitor screenshot 2
InPulse - Heart Rate Monitor screenshot 3
InPulse - Heart Rate Monitor screenshot 4
InPulse - Heart Rate Monitor screenshot 5

Monitor your heart rate using your iPhone's camera and log blood pressure and oxygen saturation. Receive daily wellness assessments, habit tracking, and emotional wellbeing tools. This app is for fitness and general wellness information.

What We Love

  • 👍 Accurate heart rate measurements
  • 🚀 Convenient and easy to use
  • 🤖 Helpful health insights and reminders
  • 💻 Integration with Apple Health

Room to Improve

  • 🔒 Concerns about privacy and data security
  • 💰 Expensive subscription model
  • 🐛 Inconsistent and inaccurate readings
Pulse Plus: Heart Rate Monitor#3

Pulse Plus: Heart Rate Monitor by Cogvance Inc

Blood Pressure・Oxygen Tracker
Worth Considering
💪 Health & Fitness
4.4😞(3.6K ratings)
FreeAdsIn-App Purchases
Pulse Plus: Heart Rate Monitor screenshot 1
Pulse Plus: Heart Rate Monitor screenshot 2
Pulse Plus: Heart Rate Monitor screenshot 3
Pulse Plus: Heart Rate Monitor screenshot 4
Pulse Plus: Heart Rate Monitor screenshot 5
Pulse Plus: Heart Rate Monitor screenshot 6

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.

What We Love

  • ⭐ Accurate heart rate monitoring
  • 👍 Easy to use
  • 📊 Tracks heart rate history

Room to Improve

  • ❌ Does not measure oxygen levels as advertised
  • 💰 Misleading subscription model
  • 🔒 Difficult to cancel subscription

More Free Heart Rate App Oxygen apps to explore

4
PulseTrackr:Heart Rate & HRV
PulseTrackr:Heart Rate & HRV
PulseTrackr:Heart Rate & HRV
Log Blood Pressure & Oxygen
Free

Monitor your heart health with this app. It measures heart rate using your phone, tracks stress and HRV, and records blood pressure, blood oxygen, and sleep patterns. It also includes features for smoking cessation and habit reminders.

Heart rate measurement via phoneStress and HRV trackingBlood pressure and oxygen recording
💪 Health & Fitness
(4.2K)
free with in-app purchases
5
Heart Rate Monitor - Pulse BPM
Heart Rate Monitor - Pulse BPM
Heart Rate Monitor - Pulse BPM
Pulse: Step,Health HR&Oximeter
Free

Easily monitor your heart rate, track steps, and record vital health metrics like blood pressure and body temperature. Save and visualize your health data, set reminders, and share your progress with friends and family. This app provides convenient health insights for daily well-being.

Measure heart rate anywhereTrack steps, blood pressure, and body temperatureSave and visualize health data
💪 Health & Fitness
(128K)
freemium
6
Pulsedo: Heart Rate Monitor
Pulsedo: Heart Rate Monitor
Pulsedo: Heart Rate Monitor
Blood Pressure & Oxygen Level
Free

Track your pulse, blood pressure, oxygen levels, and body temperature. Analyze your health indicators with detailed measurements and a meditation section to help restore your heart rate. Unlimited access to all features is available with a subscription.

Heart rate monitorStore blood pressure dataSave blood oxygen levels
💪 Health & Fitness
(3.3K)
subscription
7
Welltory: Health, Heart Rate
Welltory: Health, Heart Rate
Welltory: Health, Heart Rate
Stress, Sleep, BP, O2 Monitor
Free

This app helps you understand your body's signals by analyzing heart rate variability and integrating data from over 1,000 devices and apps. It provides science-backed insights into sleep, stress, heart health, and activity to help you feel better and optimize your wellness.

Heart rate variability analysisSleep quality insightsStress monitoring
💪 Health & Fitness
(130K)
freemium
8
iHeart-Pulse Rate Monitor App.
iHeart-Pulse Rate Monitor App.
iHeart-Pulse Rate Monitor App.
Log body info:Smart BP Tracker
Free

Track your heart rate in real-time with visual charts. Log daily health check-ins, habits, blood pressure, and blood sugar. Develop healthier routines and monitor your activity.

Real-time heart rate trackingDaily health check-in loggingBlood pressure and sugar log
💪 Health & Fitness
(6.8K)
free with in-app purchases
9
My Pulse: Heart Rate Monitor
My Pulse: Heart Rate Monitor
My Pulse: Heart Rate Monitor
Health, Blood pressure, Oxygen
Free

Track your heart rate, blood pressure, and blood oxygen levels directly from your iPhone. Log vital metrics, monitor your BMI, and access a knowledge hub for heart health. Secure data storage and Apple Watch integration ensure convenient health management.

Heart rate monitoring via cameraLog blood pressure and oxygen levelsBMI calculation and tracking
💪 Health & Fitness
(1.8K)
freemium
10
Vital: Heart Health&Meditation
Vital: Heart Health&Meditation
Vital: Heart Health&Meditation
Heart Rate Monitor&Relaxation
Free

Track your heart rate, monitor body indexes, and access guided meditation sessions. This app helps you develop healthier habits with personalized insights and health-focused content.

Pulse detectionLog body indexEnergy and HRV monitor
💪 Health & Fitness
(21K)
free with in-app purchases
11
Heart Rate: Pulse Monitor & BP
Heart Rate: Pulse Monitor & BP
Heart Rate: Pulse Monitor & BP
Blood Pressure & Pulse Point
Free

Monitor your heart rate, pulse, and blood pressure with this comprehensive health companion. Track trends, log readings, and gain insights into your cardiovascular health. Includes features for stress monitoring and sleep improvement.

Instant heart rate measurementBlood pressure trackingPulse trend analysis
💪 Health & Fitness
(2.5K)
free with in-app purchases
12
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
Watch Health & Cardio Metrics
Free

Gain deep insights into your heart health using data from your Apple Watch. Visualize trends, analyze metrics like Cardio Recovery and Heart Rate Zones, and generate detailed PDF reports. Offers advanced features and privacy-focused data handling.

Dashboard with daily summariesVisualized heart rate and health data chartsHealth vital trend assessment
💪 Health & Fitness
(22K)
free with in-app purchases
13
Healthy Life-Heart&Diet Health
Healthy Life-Heart&Diet Health
Healthy Life-Heart&Diet Health
Heart Rate Monitor&Meditation
Free

Monitor your heart rate, blood pressure, and oxygen levels using just your phone. Track long-term trends, log vital signs, and access health reports. Includes guided meditation and heart-healthy diet advice for overall well-being.

Phone-based pulse detectionTrack heart rate trendsLog blood pressure and oxygen
🌟 Lifestyle
(3.5K)
free with in-app purchases
14
Health Care-Healthy Life&Heart
Health Care-Healthy Life&Heart
Health Care-Healthy Life&Heart
Heart Rate Monitor&Relaxation
Free

Monitor your heart rate, track health trends, and access guided meditations. This app provides fitness plans, health tips, and personality tests to support a healthy lifestyle. Share health reports and gain insights into your well-being.

Instant Heart Rate MonitorHealth Data Trends AnalyzerShareable Health Reports
🌟 Lifestyle
(4K)
subscription
15
PulseFlow-Heart Rate Monitor
PulseFlow-Heart Rate Monitor
PulseFlow-Heart Rate Monitor
Log Blood Pressure &Heart Rate
Free

This app helps you monitor and understand your heart health. It allows you to track heart rate, blood pressure, blood oxygen, and blood sugar, providing personalized insights and reports to improve your overall wellness.

Measure heart rate with phone cameraTrack blood pressure trendsMonitor blood oxygen levels
💪 Health & Fitness
(1.7K)
freemium
16
Health Coach-Fit&Heart Health
Health Coach-Fit&Heart Health
Health Coach-Fit&Heart Health
Workout & Heart Rate Monitor
Free

Monitor your heart health and overall well-being with this comprehensive companion app. Track vital signs, analyze long-term trends, and access personalized workout plans and health insights. It's designed to help you understand your body better and achieve your wellness goals.

Real-time pulse detectionBlood pressure & oxygen loggingEnergy and HRV monitoring
🌟 Lifestyle
(2.4K)
subscription
17
Heartify: Heart Health Monitor
Heartify: Heart Health Monitor
Heartify: Heart Health Monitor
Pulse & Stress Analyzer, HRV
Free

Monitor your heart rate and track key health metrics like HRV, stress, and energy levels using your phone's camera. Gain insights into your heart health with educational content and progress reports. Connect with a community and access premium features through subscription.

Measure heart rate with phone cameraTrack Heart Rate Variability (HRV)Monitor Stress and Energy levels
💪 Health & Fitness
(118K)
free with in-app purchases
18
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
(5.2K)
subscription
19
Hearty : Heart Rate,Stress, BP
Hearty : Heart Rate,Stress, BP
Hearty : Heart Rate,Stress, BP
Blood Pressure, Sleep & SpO2
Free

This app uses AI and your device's camera to monitor vital health metrics like heart rate, blood pressure, and stress levels. It provides detailed visual insights and personalized analysis to help you understand your well-being. Integrates with Apple Health for comprehensive tracking.

AI health analysisCamera pulse measurementBlood pressure tracking
💪 Health & Fitness
(7.5K)
free with in-app purchases
20
Health Mate: Life&Heart Health
Health Mate: Life&Heart Health
Health Mate: Life&Heart Health
Heart Rate Monitor&Pulse Test
Free

Monitor your heart rate and track health metrics using your phone's camera. Log blood pressure, manage stress, and gain insights into your well-being. Access health knowledge and receive reminders for healthy habits.

Heart rate monitoring via cameraPulse rate measurementBlood pressure diary logging
💪 Health & Fitness
(2.5K)
freemium

FAQ about Free Heart Rate App Oxygen

What is the best free heart rate app oxygen for iPhone?
Blood Oxygen App tops our free heart rate app oxygen ranking as of July 2026, with a 4.6-star average from 31K App Store ratings, and it's free to download.
Blood Oxygen App has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 233+ free heart rate app oxygen on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to monitor your blood oxygen levels and heart rate. You can use your phone's camera to estimate heart rate and sync with your Apple Watch for blood oxygen readings. It also provides features like data logging, export options, breathing exercises, and sleep reports.
You can monitor your blood oxygen and heart rate by syncing with your Apple Watch. Additionally, the app can estimate your heart rate using your phone's camera. The data can then be logged and tracked within the app.