Top 5 Apple Watch Heart Rate Apps: A Quick Review

Ever wonder exactly what your heart is doing while you’re hitting a new personal best or just chilling on the couch? Your Apple Watch is packed with sensors, ready to track that vital rhythm. But when it comes to deeply understanding your heart rate during workouts or rest, the built-in tools sometimes leave you wanting more.

Choosing the perfect Heart Rate Monitor App for your Apple Watch can feel overwhelming. Should you pick the one with the prettiest graphs, the most detailed metrics, or the one that syncs perfectly with your favorite fitness service? Many apps promise the world, leaving you confused about which one truly offers accurate tracking and useful insights for your fitness goals.

This guide cuts through the noise. We will explore the best Heart Rate Monitor Apps available right now, highlighting what makes each one stand out. You will learn exactly which features matter most, so you can stop guessing and start tracking smarter.

Ready to unlock your heart’s true potential? Let’s dive into the apps that will revolutionize how you monitor your most important muscle.

Top Heart Rate Monitor App For Apple Watch Recommendations

Bestseller No. 1

LIVIKEY Fitness Tracker Watch with Heart Rate Monitor, Activity Tracker with Pedometer, Sleep Monitor, Calories & Step Counter, IP68 Waterproof Smart Watches for Women Men Fitness Watch for Sports

Heart Rate and Sleep Monitoring: The Fitness Tracker monitors your heart rate automatically all day, and you can select manual mode through the App. The fitness Watch also monitors your sleep at night, providing a detailed analysis of your sleep quality (deep sleep, light sleep, awake time). It is a health advisor for women men in daily life.
Multi Sport Modes with Activity Tracking: The fitness tracker features 9 sport modes like running, walking and more. Additionally, the activity tracker records daily steps, calories burned, walking distance and active time throughout the day. You can also set a daily steps goals through the App to track your progress.
Smart Notification Reminder: You can get SMS messages, and SNS notifications directly on your wrist including Facebook, Twitter, Gmail ect. You won't miss any important calls and message and stay updated. Please note: the smart watch can not make calls or text.
Long Battery Life and IP68 Waterproof: This smart watch only requires 2 hours of charging and can be used for 5-7 days continuously. IP68 waterproof rating can withstand daily sweat, washing hands and rainy day, allowing you to fully enjoy your workouts.
More Functions & Compatibility: Fitness watch comes with multiple smart functions such as stopwatch, alarm clock, breathing guide and sedentary alert, enhancing convenience to your daily routine. The tracker is compatible with iPhone Android Phones which run on iOS 8.0 or Android OS 4.0 & Bluetooth 4.0 or above. Please note that it is not compatible with tablets or computers.

SaleBestseller No. 2

1.83" HD Smart Watch, 30 Days Battery Life, Sleep/Heart Rate/SpO2/Blood Pressure Monitor, Calls/Messages/Notifications, 5ATM 110+ Sports Modes Fitness Tracker Watch, for Women & Men/ Android & iPhone

WHY CHOOSE AKUMAKA G62 SMART WATCH? ① Stylish Design: Chic silver finish that complements any outfit; ② Bluetooth Calls & Messages: Stay connected hands-free; ③ Health Monitoring: Track heart rate, SpO₂, sleep, and BP in real time; ④ Fitness Modes: Multiple sports tracking to meet your goals; ⑤ Long Battery Life: 1000mAh battery for extended use; ⑥ Free App Support: Easy setup and detailed health insights; ⑦ Wide Compatibility: Works with Android and iPhone
Elegant Smart Watches for Women: This smartwatch comes with a silver metal frame and a 1.83" HD screen, which is elegant and stylish overall. 2 different styles of watch bands (1 metal, 1 silicone) are perfect for work, casual wear and special occasions. In addition, there are more than 200 watch face styles to choose from, and you can also upload photos to customize your unique watch face
Continuous Health Monitor: With the latest touch chip CST816D, high-sensitivity G-sensor STK8321 and PPG heart rate sensor HX3918 built in, AKUMAKA smart watches can monitor heart rate, blood oxygen, blood pressure and sleep accurately. The sleep tracker turns on automatically at night, and the other three can be measured automatically or manually at any time
Bluetooth Calls Messages Notifications: After connect your phone and smartwatch, you can easily make and answer calls directly on your wrist, without holding your phone all the time. The watch will also receive real-time messages or app notifications from SMS, Facebook, WhatsApp, Instagram and so on. Bluetooth alerts is convenient, but note that you can't edit or reply to messages from your smart watch
5ATM Fitness Watch with 110+ Sports Modes: As a daily wearable activity tracker, it keeps recording your steps, distance and calories burned, and no need to take it off even if you sweat, wash your hands or it rains. This fitness watch supports 110+ sports modes, of which 8+1 sports modes are built into the watch system. No matter you like outdoor or indoor workouts, it will help you stay active and fit

Bestseller No. 3

Smart Watch Fitness Tracker with 24/7 Heart Rate, Blood Oxygen Blood Pressure Monitor Sleep Tracker 120 Sports Modes Activity Trackers Step Calorie Counter IP68 Waterproof for Andriod iPhone Women Men

【Superb Visual Experience & Effortless Operation】Diving into the latest 1.58'' ultra high resolution display technology, every interaction on the fitness watch is a visual delight with vibrant colors and crisp clarity. Its always on display clock makes the time conveniently visible. Experience convenience like never before with the intuitive full touch controls and the side button, switch between apps, and customize settings with seamless precision.
【Comprehensive 24/7 Health Monitoring】The fitness watches for women and men packs 24/7 heart rate, 24/7 blood pressure and blood oxygen monitors. You could check those real-time health metrics anytime, anywhere on your wrist and view the data record in the App. The heart rate monitor watch also tracks different sleep stages for light and deep sleep,and the time when you wake up, helps you to get a better understanding of your sleep quality.
【120+ exercise modes & All-Day Activity Tracking】There are more than 120 exercise modes available in the activity trackers and smartwatches, covering almost all daily sports activities you can imagine, gives you new ways to train and advanced metrics for more information about your workout performance. The all-day activity tracking feature monitors your steps, distance, and calories burned all the day, so you can see how much progress you've made towards your fitness goals.
【Messages & Incoming Calls Notification】With this smart watch fitness trackers for iPhone and android phones, you can receive notifications for incoming calls and read messages directly from your wrist without taking out your phone. Never miss a beat, stay in touch with loved ones, and stay informed of important updates wherever you are.
【Essential Assistant for Daily Life】The fitness watches for women and men provide you with more features including drinking water and sedentary reminder, women's menstrual period reminder, breath training, real-time weather display, remote camera shooting, music control,timer, stopwatch, finding phone, alarm clock, making it a considerate life assistant. With the GPS connectivity, you could get a map of your workout route in the app for outdoor activity by connecting to your phone GPS.

SaleBestseller No. 4

USMECBL Fitness Trackers,Blood Oxygen Heart Rate Sleep Monitor,Smart Band 24/7 Health Monitoring,Calorie Pedometer Steps Counter Activity watchs/Notifications for iOS/Android

【10-14 Day Long Battery Life – Wear It Day and Night】Forget daily charging anxiety. A single, full charge powers up to 7 days of continuous use. Monitor your sleep seamlessly every night and enjoy worry-free weekends or travel without carrying a charger. Running watch Regular use up to 10-14 days, standby for 30 days.
【24/7 Accurate Health Monitoring】Keep a close eye on your well-being with all-day automatic heart rate tracking, detailed sleep stage analysis (deep, light, awake), blood oxygen (SpO2) saturation monitoring. Gain valuable insights into your body's patterns and make informed decisions about your health.
【25 Sports Modes & Smart Activity Tracking】Track virtually any activity with 25 built-in modes (Cycling, tennis, football, baseball, cricket, rugby, dancing, sit-ups, gymnastics, rowing, jumping jacks, hockey, etc). It automatically records your steps, distance, and calories burned. The built-in stopwatch helps you time your workouts precisely, helping you crush your fitness goals.
【 Universal Compatibility & Stable Connection】Works seamlessly with both iOS and Android smartphones. Receive call, text, and app notifications (SNS) reliably on your wrist. The Bluetooth connection is stable, so you stay connected without constantly re-pairing.
【 Smarter Daily Life Management】More than a tracker, it's your personal assistant. Control your phone's music, check the weather forecast, find your phone with a tap, and use the "Shake-to-Take" feature to remotely control your phone's camera. Customize alerts to avoid notification overload.

Bestseller No. 5

Fitness Tracker with Heart Rate/Blood Oxygen/Sleep Monitor, 20+ Sports Modes Smart Watches for Women/Men, Activity & Step Tracker Smart Watch for Android/iOS Phones (Dark Black)

【24/7 Heart Rate Monitor 】This blood pressure watch supports real-time dynamic heart rate, blood oxygen, blood pressure ,Sleep Tracking,temperature monitoring so you can know more about your physical condition.
【Sleep Tracking 】The Smart watches monitors your sleep and analyzes your sleep quality through Deep Sleep, Light Sleep, Awake stage, gives you a nightly sleep score in the app, leading a healthy lifestyle.
【25 Sport Modes Activity Tracker】you can select any number of sports modes in the app as your exclusive sports mode to record your sports data.can record all daily health data such as steps, distance, and calorie consumption in the App "Keep Health"
【1.10 inch AMOLED HD Touchscreen】 The durable stainless steel frame of C60 pairs flawlessly with the Skin-friendly fitness straps, while its 1.10 inch AMOLED HD Touch Color Screen design and multitude of invigorating watch faces blow you away any moment
【Smart Functions】An easy-to-use activity fitness tracker with various intelligent features. Including Call & Message Reminder,Remote Photograph, Drink Water Reminder, Sedentary Reminder, Female Health,Family Health, Alarm Clock, Stopwatch, Find Device, etc

SaleBestseller No. 6

Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water Resistant

HEALTH ESSENTIALS — Temperature sensing enables richer insights in the Vitals app* and retrospective ovulation estimates.* You’ll also get a daily sleep score, sleep apnea notifications,* and be alerted if you have a high or low heart rate or an irregular rhythm.*
GREAT BATTERY LIFE — Enjoy all-day, 18-hour battery life. Then charge up to twice as fast as SE 2* and get up to 8 hours of battery in just 15 minutes.*
ALWAYS-ON DISPLAY — Now you can read the time and see the watch face without raising your wrist to wake the display.
A GREAT FITNESS PARTNER — SE 3 gives you a healthy number of ways to track your workouts. With real-time metrics and Workout Buddy powered by Apple Intelligence from your nearby iPhone,* you’ll hit your goals like never before.
STAY CONNECTED — Send a text, take a call, listen to music and podcasts, use Siri, and get notifications. SE 3 (GPS) works with your iPhone or Wi-Fi to keep you connected.

SaleBestseller No. 7

LIVIKEY Fitness Tracker Watch with Heart Rate Monitor, Activity Tracker with Pedometer, Sleep Monitor, Calories & Step Counter, IP68 Waterproof Smart Watches for Women Men Fitness Watch for Sports

Heart Rate and Sleep Monitoring: The Fitness Tracker monitors your heart rate automatically all day, and you can select manual mode through the App. The fitness Watch also monitors your sleep at night, providing a detailed analysis of your sleep quality (deep sleep, light sleep, awake time). It is a health advisor for women men in daily life.
Multi Sport Modes with Activity Tracking: The fitness tracker features 9 sport modes like running, walking and more. Additionally, the activity tracker records daily steps, calories burned, walking distance and active time throughout the day. You can also set a daily steps goals through the App to track your progress.
Smart Notification Reminder: You can get SMS messages, and SNS notifications directly on your wrist including Facebook, Twitter, Gmail ect. You won't miss any important calls and message and stay updated. Please note: the smart watch can not make calls or text.
Long Battery Life and IP68 Waterproof: This smart watch only requires 2 hours of charging and can be used for 5-7 days continuously. IP68 waterproof rating can withstand daily sweat, washing hands and rainy day, allowing you to fully enjoy your workouts.
More Functions & Compatibility: Fitness watch comes with multiple smart functions such as stopwatch, alarm clock, breathing guide and sedentary alert, enhancing convenience to your daily routine. The tracker is compatible with iPhone Android Phones which run on iOS 8.0 or Android OS 4.0 & Bluetooth 4.0 or above. Please note that it is not compatible with tablets or computers.

Bestseller No. 8

Polar H10 Heart Rate Monitor Chest Strap - ANT + Bluetooth, Waterproof HR Sensor for Men and Women, Black, M-XXL

WORKS WITH EVERYTHING: Polar HRM works with ALL HRM compatible Equipment.
SUPREME ACCURACY: Widely recognized for its top precision by many sources, Polar H10 is the most accurate heart rate sensor in Polar's history. Polar H10 provides top quality measurement.
CONNECTIVITY: Bluetooth, ANT plus and 5 kHz provide an excellent variety of connection options. You can use Bluetooth and ANT plus connections simultaneously as well as two Bluetooth connections simultaneously.
POLAR PRO CHEST STRAP: With improved electrodes, an easy-to-use buckle and silicone dots, the strap is comfortable and interference-free.
VERSATILITY: Polar H10 is fully waterproof and it has internal memory for multiple hours.

The Ultimate Buying Guide: Finding Your Best Apple Watch Heart Rate App

Your Apple Watch already tracks your heart rate. But sometimes, you need more. You need an app that dives deeper. This guide helps you pick the right heart rate monitor app for your Apple Watch. We will look at what makes an app great for tracking your health.

Key Features to Look For

A good heart rate app does more than just show a number. Look for these important features:

Real-Time Tracking: The app must show your heart rate instantly. You should see the changes as they happen during exercise.
Heart Rate Zones: Great apps show you which zone you are in (like fat burn or cardio). This helps you train smarter.
Historical Data & Graphs: You need to see how your heart performed over days or months. Look for easy-to-read charts and graphs.
Customizable Alerts: The best apps let you set alarms. For example, you can set an alert if your heart rate goes too high or too low when you are resting.
Integration with Health Apps: Ensure the app talks well with Apple Health. This keeps all your fitness data in one place.

Important Materials and Compatibility

When we talk about “materials” for an app, we mean the technology behind it. You must check compatibility first.

Compatibility Check

Most modern apps work with recent Apple Watch models (Series 3 and newer). Always confirm the app supports your specific watch OS version. A well-coded app uses the Apple Watch sensors correctly.

Data Security

Your heart rate data is private. Look for apps that promise strong data encryption. Read their privacy policy. Good apps respect your information.

Factors That Improve or Reduce Quality

What makes one app better than another? It often comes down to how the app uses the watch hardware and how smoothly it runs.

Quality Boosters:

Low Latency: This means the data moves from your wrist to the screen very fast. Fast updates mean accurate, timely feedback.
Battery Efficiency: Heart rate monitoring uses battery power. The best apps manage power well so your watch lasts through long workouts.
Offline Capability: Can the app record data even if your phone is not nearby? This feature is crucial for runners or swimmers.

Quality Reducers:

Frequent Crashes: If the app freezes during a run, it loses value fast.
Cluttered Interface: Too many confusing buttons make the app hard to use when you are exercising intensely.
Inaccurate Readings: Poor calibration or bad sensor handling leads to wrong numbers. Always check reviews for complaints about accuracy.

User Experience and Use Cases

How you plan to use the app matters most. Think about when you will look at your heart rate.

Use Case Scenarios:

Intense Training (HIIT/Running): You need instant, zone-based feedback. Apps with large, clear displays are best here.
Resting Heart Rate (RHR) Tracking: For RHR, you need an app that tracks passively throughout the day and summarizes the data clearly in the morning.
Medical Monitoring: If you need to share data with a doctor, look for apps that allow easy exporting of PDF or CSV files.

A great user experience means the app is intuitive. You should not need a manual to start a basic tracking session.

10 Frequently Asked Questions (FAQ) About Apple Watch Heart Rate Apps

Q: Does the Apple Watch already track my heart rate?

A: Yes, the built-in Workout app tracks heart rate. Third-party apps offer advanced features, deeper analysis, or better zone visualization.

Q: Are third-party apps more accurate than the default tracker?

A: Accuracy relies mostly on the Apple Watch hardware itself. However, some apps process that raw data better, offering clearer zone breakdowns or better historical tracking.

Q: Do I need my iPhone nearby when using the heart rate app?

A: For most modern apps, no. The Apple Watch stores the data directly and syncs it later when it reconnects to your iPhone.

Q: How do these apps track heart rate during swimming?

A: They use the optical heart sensor, just like the default app. Ensure the app explicitly states it supports water lock mode and swimming workouts.

Q: Are the best heart rate apps free?

A: Many offer a free basic version. Premium features, like detailed long-term reports or advanced alerts, usually require a subscription or a one-time purchase.

Q: Can these apps measure ECG or AFib?

A: No. Only the Apple Watch Series 4 and newer models, using the official Apple ECG app, can perform an ECG measurement. Third-party apps use the standard optical sensor.

Q: What is a “Heart Rate Zone”?

A: Heart Rate Zones divide your maximum heart rate into percentages. They help you know if you are working hard enough for fat burning or cardio fitness.

Q: How often should an app check my heart rate when I am resting?

A: For good resting heart rate tracking, the app should check periodically throughout the day, not constantly, to save battery life.

Q: What does “latency” mean in this context?

A: Latency is the delay between your heart beating and the number appearing on the screen. Low latency means the app is very responsive.

Q: Can I export my heart rate data to my doctor?

A: Many paid apps allow you to generate PDF reports or CSV files of your recorded sessions, making data sharing easier.