Best Ecg Apple Watch Apps

249+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our ecg apple watch list covers 249+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Ecg Apple Watch Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ECG heart analyze - watchECG heart analyze - watchFree4.7★ (1.6K)NoYesAug 2026
2Apple HealthApple HealthFree3.0★ (7.7K)NoNoAug 2026
3ECG+ | Your Watch ECG ReaderECG+ | Your Watch ECG ReaderFree4.5★ (2.4K)NoYesAug 2026
4WatchWatchFree3.3★ (8.5K)YesNoAug 2026
5ECG ReportsECG ReportsFreeNoNoJun 2026
6KardiaKardiaFree4.8★ (226K)NoNoAug 2026
7ECGECGFree2.6★ (51)NoNoMay 2026
8Heart Analyzer: Pulse TrackerHeart Analyzer: Pulse TrackerFree4.7★ (22K)NoYesAug 2026

Top Picks for Ecg Apple Watch

Apple Health#2

Apple Health by Apple

Strong Contender
💪 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#3

ECG+ | Your Watch ECG Reader by Heartworks Pty Ltd

Evidence your doctor can use
Worth Considering
🏥 Medical
4.5😐(2.4K ratings)
FreeIn-App Purchases
#39in 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

More Ecg Apple Watch apps to explore

4
Watch
Watch
Watch
by Apple
Free

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.

Pair Apple Watch with iPhoneCustomize watch faces and notificationsArrange apps in the Dock
🔧 Utilities
(8.5K)
free with in-app purchases
5
ECG Reports
ECG Reports
ECG Reports
Learn your Heart
Free
💪 Health & Fitness
(0)
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
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
8
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
9
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
10
Welltory: Stress & Heart Rate
Welltory: Stress & Heart Rate
Welltory: Stress & Heart Rate
HRV, 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
(132K)
freemium
11
AF Monitor
AF Monitor
AF Monitor
Record & display AFib episodes
Free
🏥 Medical
(0)
12
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
13
HeartPods
HeartPods
HeartPods
Live BPM · AirPods Pro 3
Free
💪 Health & Fitness
(0)
14
Sick Watch
Sick Watch
Sick Watch
Know before you feel it
Free
💪 Health & Fitness
(0)
15
ECG Basics Lite: ECG Made Easy
ECG Basics Lite: ECG Made Easy
ECG Basics Lite: ECG Made Easy
Best ECG/EKG app for beginners
Free

Learn electrocardiogram interpretation through pattern recognition with this app. It covers basic concepts like rate calculation and rhythm analysis, progressing to advanced topics such as rhythm disturbances and cardiac ischemia. It serves as a reference atlas for emergency situations.

Basic ECG conceptsAdvanced ECG topicsRate and rhythm analysis
🏥 Medical
(1)
ad-supported
16
Heartthrum
Heartthrum
Heartthrum
Measure your pulse. Ad-free.
Free
💪 Health & Fitness
(0)
17
Stress Level Tracker for Watch
Stress Level Tracker for Watch
Stress Level Tracker for Watch
All-day stress level tracking
Free
💪 Health & Fitness
(0)
18
Pulsoid
Pulsoid
Pulsoid
Connect heart rate monitor
Free

This app connects to compatible heart rate monitors and Apple Watch to capture and transmit your heart rate data to a website. Manage your data and widgets through the online platform. Requires a compatible monitor and a Pulsoid account.

Connects to heart rate monitors via BLETransmits data to Pulsoid websiteIntegrates with Apple Health
🎬 Entertainment
(30)
free
19
ECG Audio
ECG Audio
ECG Audio
by Nordavind
Free
💪 Health & Fitness
(0)
20
Furry: stress monitor watch
Furry: stress monitor watch
Furry: stress monitor watch
Stress HRV monitor for watch
Free

Monitor and manage your stress and mood with insights and cute companions. Receive smart notifications when stress levels peak and track trends over time. Improve your mental well-being on your watch and iPhone.

Stress pattern recognitionMood trackingCute stress-tracking companions
💪 Health & Fitness
(33)
free

FAQ about Ecg Apple Watch

What are the best ecg apple watch apps for iPhone?
ECG heart analyze - watch tops our ecg apple watch apps ranking as of August 2026, with a 4.7-star average from 1.6K App Store ratings, and it's free to download.
Yes — 20 of the top ecg apple watch apps we rank are free to download, including ECG heart analyze - watch and Apple Health.
ECG heart analyze - watch has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ ecg apple watch apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The ECG Insight App analyzes heart rhythm data from your Apple Watch to provide insights into your heart's health. It helps you understand patterns like Atrial Fibrillation vs. Sinus Rhythm, analyzes Heart Rate Variability (HRV), and offers insights into your stress and energy levels.
Key features include analysis of atrial fibrillation vs. sinus rhythm, HRV analysis for cardiovascular health, insights into stress and energy levels, a holistic health snapshot, personalized recommendations, and historical tracking of your health data.