Best Afib Apple Watch Apps

224+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

With an average user rating of 4.6★, the afib apple watch category is one of the App Store's strongest. Browse all 224+ apps we track, sorted so the most loved ones surface first.

Top Picks for Afib Apple Watch

Watch#1

Watch by Apple Inc.

Editor's Choice
🔧 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
ECG+ | Your Watch ECG Reader#3

ECG+ | Your Watch ECG Reader by Heartworks Pty Ltd

The original ECG analyzer
Worth Considering
🏥 Medical
4.4😐(2.3K ratings)
FreeIn-App Purchases
#30in 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 Afib Apple Watch apps to explore

4
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
5
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
(217K)
free
6
Walbum™ - Watch Faces Gallery
Walbum™ - Watch Faces Gallery
Walbum™ - Watch Faces Gallery
Live Watch Faces, DIY Widgets
Free

Discover and create personalized watch faces and widgets for your Apple Watch. Customize designs with photos, stickers, and real-time data to match your lifestyle and daily needs. Enjoy a vast gallery of stylish options and dynamic widgets that adapt to your context.

Live watch facesDIY photo facesSmart widgets
🌟 Lifestyle
(33K)
free with in-app purchases
7
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
(836)
free
8
Notes for Apple Watch
Notes for Apple Watch
Notes for Apple Watch
All your notes, on your wrist.
Free

Effortlessly create, view, and manage all your notes directly on your Apple Watch. Syncs seamlessly with your iPhone and iPad, offering intuitive organization with color themes and efficient input methods.

Compose notes on Apple WatchBrowse, view, and edit notesAutomatic syncing across devices
📊 Productivity
(2.4K)
free with in-app purchases
9
Buddywatch - Watch Faces
Buddywatch - Watch Faces
Buddywatch - Watch Faces
Your Watch Face Stylist
Free

Discover and download unique watch faces for your Apple Watch. Browse by category, compatibility, or search for matching watch bands. Save your favorites, get personalized suggestions, and share your collection with a vibrant community.

Download and save watch facesSearch by category and compatibilityDiscover matching watch bands
🌟 Lifestyle
(8.3K)
free with in-app purchases
10
AccuRate Heart Rate Monitor
AccuRate Heart Rate Monitor
AccuRate Heart Rate Monitor
Heart Rates, Heart Wave & AFib
Free

Measure and monitor your heart rate anytime, anywhere using your phone's camera. Track your heart rate over time with simple graphs and detailed history. Export and share your data, and integrate with Apple Health.

Measure heart rate with phone cameraTrack heart rate over timeDetailed history and graphs
💪 Health & Fitness
(1.2K)
free with in-app purchases
11
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
12
Watch Faces Gallery & Creator
Watch Faces Gallery & Creator
Watch Faces Gallery & Creator
Live iWatch Face Smart Widgets
Free

Personalize your Apple Watch with a vast gallery of unique watch faces or create your own using a powerful editor. Features include custom photos, templates, stickers, and widgets for data like steps and calendar. Compatible with all Apple Watch versions.

Extensive gallery of over 16,000 watch facesCreate custom watch faces with photo uploadsEditor for templates, stickers, filters, and text
🌟 Lifestyle
(21K)
free with in-app purchases
13
Watch Faces & Widget Gallery
Watch Faces & Widget Gallery
Watch Faces & Widget Gallery
Compatible with your Watch
Free

Discover and install thousands of unique, customizable watch faces and widgets for your Apple Watch. Personalize your device with complication-based designs, wallpaper styles, and even your own photos. Enjoy regular free updates and a smooth, one-tap installation process.

Thousands of customizable watch facesComplication-based designsWallpaper-style faces
🌟 Lifestyle
(19K)
free with in-app purchases
14
Instant Heart Rate: HR Monitor
Instant Heart Rate: HR Monitor
Instant Heart Rate: HR Monitor
Pulse Tracker & Stress Test
Free

Measure your heart rate and stress levels accurately using your phone's camera. Track trends, view pulse waveforms, and utilize a StandUp test for fitness insights. Integrates with Apple Health.

Heart rate measurementStress level checkPulse waveform graphs
💪 Health & Fitness
(229K)
free with in-app purchases
15
Watch Faces - WatchMaker
Watch Faces - WatchMaker
Watch Faces - WatchMaker
Wallpapers for your smartwatch
Free

Personalize your Apple Watch with a vast collection of designer watch faces and customizable complications. Create your own designs or explore thousands of options, including weather data, countdowns, and battery widgets. Unlock premium content and remove ads with a subscription.

Thousands of watch facesDesign and customize watch facesWeather data and forecasts
🌟 Lifestyle
(5.6K)
free with in-app purchases
16
StressWatch: AI Stress Monitor
StressWatch: AI Stress Monitor
StressWatch: AI Stress Monitor
HRV & Habit Tracker for Watch
Free

This app uses your Apple Watch data to monitor stress levels through heart rate variability. It helps you build healthier habits, improve sleep, and understand your body's response to daily activities, aiming to lower your Bio Age.

Real-time stress monitoring via Apple WatchHeart Rate Variability (HRV) analysisHabit tracking for better wellbeing
💪 Health & Fitness
(21K)
freemium
17
Watch Faces - WatchLab
Watch Faces - WatchLab
Watch Faces - WatchLab
Wallpapers & Widgets Gallery
Free

Customize your Apple Watch with a vast gallery of live and static watch faces. Explore thousands of designs, preview them on your device, and easily install them to match your style for any occasion.

Diverse watch faces galleryLive watch facesWidgets and complications
🌟 Lifestyle
(16K)
free with in-app purchases
18
WatchsApp - Chat for Watch
WatchsApp - Chat for Watch
WatchsApp - Chat for Watch
Watch App For WhatsApp
Free

This app allows you to use WhatsApp directly on your Apple Watch. Send and receive messages, view photos and videos in HD, and access all your chats and voice messages instantly. Stay connected without needing your phone.

Access all chatsSend messagesView Full HD pictures and videos
🌐 Social Networking
(33K)
freemium
19
Watch Faces by Facer
Watch Faces by Facer
Watch Faces by Facer
The #1 Watch Face App
Free

Access a vast library of customizable watch faces for your smartwatch. Personalize your device with designs from top artists and popular brands, or create your own unique faces to share with the community. Offers both free and premium options.

500,000+ watch facesOfficially licensed designsFree and premium options
🌟 Lifestyle
(54K)
free with in-app purchases
20
Clockology Watch Faces
Clockology Watch Faces
Clockology Watch Faces
Watch Faces & Widget Designer
Free

Design and display custom watch faces and widgets on your mobile devices. Utilize a robust editor to craft personalized visuals and integrate real-time data like health metrics and weather. Share your creations and explore designs from a global community.

Powerful watch face editorCustomizable widgetsHealthKit integration
🎨 Graphics & Design
(54K)
free with in-app purchases