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Best Apple Watch Ecg App

248+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated August 2026

Finding the right apple watch ecg app can be overwhelming with so many options. We've analyzed 248+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Apple Watch Ecg App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Apple HealthApple HealthFree3.0★ (7.7K)NoNoAug 2026
2ECG+ | Your Watch ECG ReaderECG+ | Your Watch ECG ReaderFree4.5★ (2.4K)NoYesAug 2026
3WatchWatchFree3.3★ (8.5K)YesNoAug 2026
4Heart Analyzer: Pulse TrackerHeart Analyzer: Pulse TrackerFree4.7★ (22K)NoYesAug 2026
5ECG heart analyze - watchECG heart analyze - watchFree4.7★ (1.6K)NoYesAug 2026
6KardiaKardiaFree4.8★ (226K)NoNoAug 2026
7ECG AudioECG AudioFree—NoYesMay 2026
8ANALYSE ECG ReportingANALYSE ECG ReportingFree—NoNoMay 2026

Top Picks for Apple Watch Ecg App

Apple Health#1

Apple Health by Apple

Editor's Choice
💪 Health & Fitness
3.0😐(7.7K ratings)
Free
Apple Health screenshot 1
Apple Health screenshot 2
Apple Health screenshot 3
Apple Health screenshot 4
Apple Health screenshot 5

Consolidate and securely store your health and fitness data from various sources. Visualize trends, track progress, and gain insights into your well-being. Share information with trusted individuals and manage medications and mental health.

What We Love

  • 🚀 Accurate step counting
  • 👍 Helpful for tracking health data
  • 🚑 Saved user's life by detecting heart issues
  • 💡 Integrates well with other health apps

Room to Improve

  • 🐛 Inconsistent step/distance tracking
  • 🐛 Sleep tracking issues
  • 🐛 Medication tracking limitations
ECG+ | Your Watch ECG Reader#2

ECG+ | Your Watch ECG Reader by Heartworks Pty Ltd

Evidence your doctor can use
Strong Contender
🏥 Medical
4.5😐(2.4K ratings)
FreeIn-App Purchases
#35in Medical
ECG+ | Your Watch ECG Reader screenshot 1
ECG+ | Your Watch ECG Reader screenshot 2
ECG+ | Your Watch ECG Reader screenshot 3
ECG+ | Your Watch ECG Reader screenshot 4
ECG+ | Your Watch ECG Reader screenshot 5
ECG+ | Your Watch ECG Reader screenshot 6

This app enhances your Apple Watch ECG recordings by calculating PQRST to reveal your unique heartbeat signature. It also monitors Heart Rate Variability (HRV), an objective measure of physical readiness, and integrates with Apple Health.

What We Love

  • 🚀 Accurate ECG readings
  • 👍 Helpful in monitoring heart health
  • 📊 Provides useful insights and data
  • 🤖 Impressive algorithms and analysis

Room to Improve

  • 🐛 Inconsistent performance and reliability
  • 💰 Expensive subscription model
  • 🤔 Limited functionality in free version
Watch#3

Watch by Apple

Worth Considering
🔧 Utilities
3.3😐(8.5K ratings)
FreeAds
Watch screenshot 1
Watch screenshot 2

Manage your Apple Watch by pairing it with your iPhone. Customize watch faces, app notifications, and the Dock. Sync photos, music, and podcasts for offline use. Discover and download new apps and watch faces from the App Store.

What We Love

  • 🚀 Saves lives
  • ⌚ Useful for tracking fitness and health
  • 👍 Customizable watch faces

Room to Improve

  • 🐛 Pairing and connectivity issues
  • 🔋 Poor battery life
  • 🤔 Complicated user experience

More Apple Watch Ecg App apps to explore

4
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
HRV, Resting Heart Rate & ECG
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
5
ECG heart analyze - watch
ECG heart analyze - watch
ECG heart analyze - watch
EKG, HRV, Stress monitor
Free

This app analyzes heart rhythm data from your Apple Watch to provide insights into atrial fibrillation, HRV, stress, and energy levels. It offers a holistic health snapshot and personalized recommendations for better well-being.

Atrial Fibrillation vs. Sinus Rhythm analysisHRV analysis for cardiovascular healthStress and energy level insights
💪 Health & Fitness
(1.6K)
free with in-app purchases
6
Kardia
Kardia
Kardia
by AliveCor, Inc.
Free

Record medical-grade EKGs from home using a personal EKG device. Get instant analysis for common arrhythmias and easily share your heart data with your doctor for remote management of your heart health.

Record medical-grade EKGsInstant arrhythmia analysisShare heart data with doctors
🏥 Medical
(226K)
free
7
ECG Audio
ECG Audio
ECG Audio
by Nordavind
Free
💪 Health & Fitness
(0)
8
ANALYSE ECG Reporting
ANALYSE ECG Reporting
ANALYSE ECG Reporting
by CATHAL BREEN
Free

This application assists with ECG interpretation and diagnosis through interactive prompts. It guides users through a systematic analysis with interval measurements, dropdown options, and annotations for accurate and efficient results.

Interactive ECG interpretationClinical decision supportSystematic analysis prompting
📚 Education
(0)
free
9
ECG
ECG
ECG
by Apple Distribution International
Free

This app allows users to take an electrocardiogram (ECG) using an Apple Watch Series 4 or later. It checks for signs of atrial fibrillation (AFib) or sinus rhythm and saves results to the Health app for sharing with a doctor.

Take single-lead ECG readingsDetect signs of atrial fibrillation (AFib)Check for normal sinus rhythm
💪 Health & Fitness
(51)
free
10
Convert Apple Watch to Whoop
Convert Apple Watch to Whoop
Convert Apple Watch to Whoop
Health Analytics & Longevity
Free
💪 Health & Fitness
(0)
11
AF Monitor
AF Monitor
AF Monitor
Record & display AFib episodes
Free
🏥 Medical
(0)
12
ECG247
ECG247
ECG247
by Apphuset
Free
💪 Health & Fitness
(0)
13
Heartsense ECG
Heartsense ECG
Heartsense ECG
Medical grade ECG monitoring
Free
🏥 Medical
(0)
14
InPulse - Heart Rate Monitor
InPulse - Heart Rate Monitor
InPulse - Heart Rate Monitor
Log Blood Pressure & Oxygen
Free

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.

Measure heart rate with cameraLog blood pressure and oxygenDaily wellness assessments
💪 Health & Fitness
(177K)
freemium
15
Vital Path: Watch Readiness
Vital Path: Watch Readiness
Vital Path: Watch Readiness
HRV recovery & training
Free
💪 Health & Fitness
(0)
16
Paediatric ECG
Paediatric ECG
Paediatric ECG
Step-by-step ECG guide
$0.99
🏥 Medical
(0)
17
Wearlinq
Wearlinq
Wearlinq
EKG & Virtual Cardiology
Free

Record 24/7 EKG data with an FDA-cleared device and transmit it directly to your cardiologist. This app facilitates continuous monitoring and results sharing for personalized cardiac care.

24/7 continuous EKG recordingDirect data transmission to appResults sent to cardiologist
🏥 Medical
(5)
free
18
Qaly | ECG Reader
Qaly | ECG Reader
Qaly | ECG Reader
Your ECGs, Read by Experts
Free

Get your ECGs analyzed by certified experts within minutes for peace of mind. This app supports various devices like Apple Watch and Fitbit, offering detailed interpretations of palpitations and abnormal heart rhythms. Track heart rate variability to monitor stress and recovery.

Expert ECG interpretationSupports Apple Watch, Fitbit, Kardia, and moreAnalysis of 30+ heart rhythms
💪 Health & Fitness
(853)
free
19
ECG - Smart
ECG - Smart
ECG - Smart
by Coding Minds, Inc.
Free
📚 Education
(0)
20
Movesense ECG Recorder
Movesense ECG Recorder
Movesense ECG Recorder
by Movesense Oy
Free

Record, view, and share live and recorded ECG data using a compatible sensor. This tool facilitates real-time rhythm monitoring and offers various export formats for medical professionals. It's designed for diverse environments, from home to remote locations.

Live ECG measurementECG recordingView recorded ECGs
💪 Health & Fitness
(1)
free

FAQ about Apple Watch Ecg App

What is the best apple watch ecg app for iPhone?
Apple Health tops our apple watch ecg app ranking as of August 2026, with a 3.0-star average from 7.7K App Store ratings, and it's free to download.
Yes — 19 of the top apple watch ecg app we rank are free to download, including Apple Health and ECG+ | Your Watch ECG Reader.
Apple Health has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ apple watch ecg app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Apple Health app acts as a central and secure repository for all your health and fitness information. It allows you to aggregate data from your iPhone, iPad, Apple Watch, and compatible third-party apps and devices. You can then visualize this data, track your progress over time, and gain insights into various health metrics.
Key features include visualizing and securely storing health data, browsing interactive charts for trend analysis, tracking steps, sleep, and vitals, setting sleep schedules, tracking menstrual cycles, logging medications with reminders, and logging emotions and moods for mental health insights. It also offers standardized mental health assessments and the ability to view health records.