Best Cardiogram Apple Watch Apps

230+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated June 2026

If you already know Apple Health, this is the deeper bench. 230+ cardiogram apple watch apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Cardiogram Apple Watch

Apple Health#1

Apple Health by Apple Inc.

Editor's Choice
πŸ’ͺ 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

  • πŸš€ Accurate step counting
  • πŸ‘ Helpful for tracking health data
  • πŸš‘ Saved user's life by detecting heart issues
  • πŸ’‘ Integrates well with other health apps

Room to Improve

  • πŸ› Inconsistent step/distance tracking
  • πŸ› Sleep tracking issues
  • πŸ› Medication tracking limitations
Watch#2

Watch by Apple Inc.

Strong Contender
πŸ”§ 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

  • πŸš€ Saves lives
  • ⌚ Useful for tracking fitness and health
  • πŸ‘ Customizable watch faces

Room to Improve

  • πŸ› Pairing and connectivity issues
  • πŸ”‹ Poor battery life
  • πŸ€” Complicated user experience
Heart Analyzer: Pulse Tracker#3

Heart Analyzer: Pulse Tracker by Helix Apps LTD

Watch Health & Cardio Metrics
Worth Considering
πŸ’ͺ Health & Fitness
4.7😊(22K ratings)
FreeIn-App Purchases
Heart Analyzer: Pulse Tracker screenshot 1
Heart Analyzer: Pulse Tracker screenshot 2
Heart Analyzer: Pulse Tracker screenshot 3
Heart Analyzer: Pulse Tracker screenshot 4
Heart Analyzer: Pulse Tracker screenshot 5
Heart Analyzer: Pulse Tracker screenshot 6

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.

What We Love

  • πŸš€ Great app for health monitoring
  • πŸ‘ Packed with useful information
  • πŸš€ Excellent visualizations and charts
  • πŸ‘ Easy to use and understand

Room to Improve

  • πŸ› Occasional crashes or bugs
  • πŸ”‹ Drains Apple Watch battery
  • πŸ” Needs more explanation of metrics

More Cardiogram Apple Watch apps to explore

4
Cardiogram
Cardiogram
Cardiogram
Track your heart in real time
$0.99

Monitor your heart rate and key cardio signals in real time with a clear, scrolling graph. Designed for continuous feedback, it offers insights into energy burn and breathing rate without the need to manage workout sessions.

Live heart rate monitoringScrolling cardio signal graphEnergy burn insights
πŸ’ͺ Health & Fitness
(6)
paid
5
Cardiio: Heart Rate Monitor
Cardiio: Heart Rate Monitor
Cardiio: Heart Rate Monitor
HR checker & beat analyzer
Free

Easily track your heart rate, blood oxygen, and fitness using your phone's camera. Get instant readings, analyze trends, and access quick workouts to improve your cardiovascular health. Unlock advanced features for deeper insights and personalized health comparisons.

Instant heart rate monitoringBlood oxygen and fitness trackingQuick 7-minute workouts
πŸ’ͺ Health & Fitness
(58K)
free with in-app purchases
6
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
πŸ’ͺ Health & Fitness
(1.5K)
free with in-app purchases
7
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
πŸ’ͺ Health & Fitness
(21K)
freemium
8
ECG+ | Your Watch ECG Reader
ECG+ | Your Watch ECG Reader
ECG+ | Your Watch ECG Reader
The original ECG analyzer
Free

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.

ECG recording analysisHeart Rate Variability (HRV) trackingPQRST calculation
πŸ₯ Medical
(2.3K)
free with in-app purchases
9
iCardiac: Heart Rate & Health
iCardiac: Heart Rate & Health
iCardiac: Heart Rate & Health
Heart Rate, Blood Pressure App
Free

Monitor your heart health and overall well-being with advanced tracking and AI-powered insights. Analyze heart rate, blood pressure, and mood to understand your body's signals and receive personalized health guidance.

Precise heart monitoring (HR, HRV)Blood pressure, temperature, SpO2 trackingMood and emotion correlation
πŸ’ͺ Health & Fitness
(26K)
free with in-app purchases
10
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
πŸ’ͺ Health & Fitness
(7.5K)
free with in-app purchases
11
HeartWatch: Heart Rate Monitor
HeartWatch: Heart Rate Monitor
HeartWatch: Heart Rate Monitor
Health Check & Pulse Tracker
$8.99

This app provides a comprehensive overview of your Apple Watch health data, offering detailed analysis of heart rate, activity, and workouts. It features intelligent trend analysis, personalized goals, and the ability to log notes and measurements for a complete wellness picture. Export your data for medical practitioners.

Heart rate metric analysisActivity and workout trackingIntelligent trend analysis
πŸ’ͺ Health & Fitness
(13K)
free
12
CardioBot: Heart Rate Monitor
CardioBot: Heart Rate Monitor
CardioBot: Heart Rate Monitor
Cardio Activity HRV Tracker
Free

Monitor your heart rate and daily activities with this comprehensive health tracker. It analyzes cardiovascular health, provides smart recommendations based on AHA studies, and offers detailed stress and sleep analysis. View your data through an elegant interface with color-coded charts and timelines.

Heart rate monitoringActivity trackingCardiovascular health analysis
πŸ’ͺ Health & Fitness
(9.7K)
subscription
13
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
πŸ’ͺ Health & Fitness
(129K)
freemium
14
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
πŸ’ͺ Health & Fitness
(128K)
freemium
15
Stress Monitor for Watch
Stress Monitor for Watch
Stress Monitor for Watch
HRV Tracker & Health Insights
Free

Monitor your stress, activity, and sleep using your Apple Watch data. Gain insights into your body's signals like HRV and resting heart rate to understand what impacts your well-being. Receive personalized recommendations for better mental, emotional, and physical performance.

Stress monitoringHRV and Resting Heart Rate analysisActivity and sleep tracking
πŸ’ͺ Health & Fitness
(8.8K)
freemium
16
Wellmy - Heart Rate Monitor
Wellmy - Heart Rate Monitor
Wellmy - Heart Rate Monitor
Instant Blood Pressure Tracker
Free

Monitor your pulse, blood pressure, and stress levels with this app. It offers personalized insights, effortless tracking, and an AI assistant for health tips and diet suggestions. Gain clarity and reassurance about your well-being.

Pulse trackingBlood pressure trendsHRV analysis
πŸ’ͺ Health & Fitness
(12K)
free with in-app purchases
17
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
18
Echo: Watch Heart Rate Monitor
Echo: Watch Heart Rate Monitor
Echo: Watch Heart Rate Monitor
Use Apple Watch for Gym & Apps
Free

This app transforms your Apple Watch into a Bluetooth heart rate monitor. It broadcasts your heart rate to various gym equipment and popular fitness applications, eliminating the need for a chest strap. Train effectively with real-time effort tracking and personalized heart rate zones.

Use Apple Watch as a Bluetooth heart rate monitorBroadcast heart rate to gym equipmentConnect to fitness apps like Zwift and Peloton
πŸ’ͺ Health & Fitness
(3.6K)
freemium
19
Watch Faces Gallery n Widgets
Watch Faces Gallery n Widgets
Watch Faces Gallery n Widgets
#1 Watch Face App for iWatch
Free

Customize your Apple Watch with a vast gallery of over a million watch faces and widgets. Features include live animations, AI-generated designs, fitness tracking, health complications, and personalized widgets for weather, events, and more.

Vast watch face galleryLive animated watch facesCustomizable widgets
🌟 Lifestyle
(4.7K)
free with in-app purchases
20
BodyWave: Health Tracker
BodyWave: Health Tracker
BodyWave: Health Tracker
Workout, Stress, HRV, Health
Free

This app helps you build a personalized daily wellness plan, track your health task achievements, and monitor your physical health evolution. Gain insights into stress levels with HRV monitoring and customize your dashboard to prioritize what matters most.

Personalized daily wellness plansTrack health task achievementsMonitor daily health evolution (heart rate, sleep)
πŸ’ͺ Health & Fitness
(20K)
free with in-app purchases