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In this guide
Finding the right heart rate monitor for arrhythmia is crucial for managing your cardiac health effectively. These devices provide essential data that helps you understand your heart rhythm patterns and share them with healthcare providers. Accurate monitoring can lead to better diagnosis and treatment plans for various heart conditions.
We compared ten leading models based on their accuracy, ease of use, and ability to detect irregular heart rhythms. Our analysis focused on devices that offer medical-grade insights without requiring expensive subscriptions. Each product was evaluated for its specific features that cater to individuals monitoring for arrhythmia symptoms.
Each pick in this guide highlights unique strengths that suit different user needs and preferences. From portable EKG devices to continuous wearables, there is a solution for every situation. Please note that prices and availability change frequently, so verify current details before purchasing your chosen device.
Top 3 Picks for Best Heart Rate Monitor for Arrhythmia
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Top 10 Best Heart Rate Monitor for Arrhythmia in 2026 Compared
This side-by-side comparison highlights the key specifications and capabilities of all ten products reviewed in this guide. Use this table to quickly identify which device offers the features you need for effective arrhythmia monitoring.
1. KardiaMobile 6L EKG – Best Overall Heart Rate Monitor for Arrhythmia
The KardiaMobile 6L EKG stands out as the top choice for individuals seeking accurate arrhythmia monitoring. With a rating of 4.4 stars, this device offers a medical-grade six-lead EKG that provides FDA-cleared determinations of your heart rhythm in just 30 seconds. Its ability to detect AFib, Bradycardia, Tachycardia, and Normal Sinus Rhythm directly on your smartphone makes it an invaluable tool for daily health tracking.
Pros
- Medical-grade accuracy
- Detailed six-lead data
- Easy to use
- Trusted by professionals
Cons
- Not for pacemakers
- Requires smartphone app
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One of the key strengths of the KardiaMobile 6L is its six-lead capability, which gives you six times the data compared to single-lead devices. This detailed view of your heart allows for more comprehensive sharing with your doctor. The device is recommended by professionals and is the world's first FDA-cleared six-lead personal EKG. You can use it without a subscription to detect common arrhythmias, making it accessible for ongoing monitoring.
However, there are trade-offs to consider. The device is not tested or recommended for use with pacemakers and ICDs, which limits its utility for some patients. Additionally, while it detects arrhythmias, it does not check for heart attacks and should not replace regular health checkups. These limitations are acceptable given its primary role as a supplemental monitoring tool rather than a diagnostic replacement.
If you are looking for a reliable and detailed heart rhythm monitor, the KardiaMobile 6L EKG is the best choice. It is ideal for those who want medical-grade data without ongoing subscription costs. By using this device, you can take proactive steps in managing your heart health and sharing precise data with your healthcare provider.
Detailed Six-Lead Insights
The six-lead EKG provides a more detailed view of your heart, allowing you to detect more arrhythmias and share better data with your doctor.
No Subscription Required
Unlike many competitors, this device allows you to take six-lead EKGs and detect common arrhythmias without needing a KardiaCare subscription.
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2. KARDIAMOBILEKardiaMobile – Simple Heart Rhythm Checker
The KARDIAMOBILEKardiaMobile offers a straightforward approach to monitoring your heart rhythm without the need for subscriptions or complex connections. Rated 4.4 stars, this device allows you to monitor your heart by placing your fingers or thumbs on the silver KardiaMobile EKG sensors. You can know in 30 seconds whether your heart rhythm is normal, making it a convenient option for quick checks.
Pros
- Easy to use
- No Bluetooth required
- Quick results
- Affordable option
Cons
- Single lead only
- Fewer arrhythmia types detected
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Its primary strength lies in its simplicity. Without Bluetooth, Wi-Fi, cords, or a PC needed, the device is incredibly easy to set up and use. You simply place the device near your smartphone and perform the measurement. This ease of use makes it accessible for individuals who may find more complex devices daunting. It is a reliable tool for confirming normal rhythm quickly.
The limitation of this model is that it provides a single lead recording, which means it detects fewer types of arrhythmias compared to six-lead models. While it is excellent for basic rhythm checks, it may not provide the detailed data required for complex heart conditions. This trade-off is acceptable for users who prioritize simplicity and cost over extensive data collection.
This device is best suited for individuals who need a quick and easy way to check their heart rhythm regularly. If you do not require detailed multi-lead analysis and want a no-fuss solution, the KARDIAMOBILEKardiaMobile is a solid choice. It ensures you can monitor your heart health with minimal effort and technical barriers.
Simple Setup Process
Place the device near your smartphone and place your fingers on the sensors to get your rhythm reading in just 30 seconds without any complex setup.
No Technology Hassles
There is no need for Bluetooth, Wi-Fi, or cords, making this device incredibly easy to use for people of all technical skill levels.
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3. KardiaMobile 6L Max – Best Premium Heart Rate Monitor with Expert Review
The KardiaMobile 6L Max offers an enhanced experience by including a one-year KardiaCare membership alongside the six-lead EKG device. With a rating of 3.9 stars, it provides medical-grade determinations of your heart rhythm and detects six of the most common arrhythmias. The inclusion of board-certified cardiologist EKG reviews allows for professional interpretation of your data, which can be crucial for managing complex heart conditions.
Pros
- Includes expert reviews
- Detects over 20 arrhythmias
- Automatic email to doctors
- Detailed personal insights
Cons
- Membership required to use
- Higher initial cost
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One of the standout features of this model is the ability to automatically email your EKG results to your doctor or anyone you choose. The KardiaCare membership also provides detailed personal insights and the option to schedule telehealth appointments. These features ensure that you are not just collecting data but actively using it to improve your heart health through professional guidance and easy communication.
However, this device requires a membership to function fully, which means you will be prompted to enter payment details upon account creation. The renews after one year unless canceled, which adds to the ongoing cost of ownership. While the initial year is free, this subscription model may not suit everyone, especially those who prefer one-time purchases without recurring fees.
This device is ideal for individuals who want comprehensive heart monitoring with professional support. If you value having your EKGs reviewed by cardiologists and need easy ways to share data with your healthcare team, the KardiaMobile 6L Max is the best premium option. It bridges the gap between personal monitoring and professional medical care effectively.
Professional Cardiology Reviews
Cardiologists can detect over 20 arrhythmias using your 6-lead EKG results with four free reviews per year, delivered in just 24 hours.
Seamless Doctor Communication
Automatic email features allow you to set up sending your EKG results to your doctor or chosen contacts instantly for better care coordination.
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4. EMAY 6L Portable ECG Monitor – Best 6-Channel Option Without Subscription
The EMAY 6L Portable ECG Monitor provides a robust solution for individuals needing multi-channel heart rate monitoring without the burden of subscriptions. Rated 4.6 stars, this device allows you to record ECG signals and display heart rate in 6 channels. It is compatible with both smartphones via Bluetooth and PCs via USB, offering flexibility in how you access and manage your health data.
Pros
- Six channel recording
- Connects to PC and phone
- No hidden costs
- Long battery life
Cons
- Not for pacemaker users
- Requires software setup
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A major advantage of the EMAY 6L is that there are no subscription or hidden costs required to use the device and app. This makes it an attractive option for those who want advanced features without recurring fees. The software on PC and mobile includes various functions such as case review and measurement, enabling a comprehensive approach to monitoring your heart health from home.
Despite its high rating, the device is not recommended for use with implanted pacemakers. Additionally, it requires setup with software on PC or mobile to fully utilize its features. These constraints are manageable for most users but should be considered if you have specific medical devices or prefer completely plug-and-play functionality. It is a powerful tool for detailed monitoring without ongoing costs.
If you need a six-channel recording device that offers flexibility and no ongoing fees, the EMAY 6L is an excellent choice. It is best for users who want detailed data and the ability to connect to a computer for deeper analysis. This monitor provides peace of mind through accurate and accessible heart rate tracking.
Flexible Connectivity Options
Connect with PC via USB and with mobile phone via Bluetooth to access sample mode, time setting, and case review features easily.
Cost-Free Operation
There is no subscription required to use the device and app, ensuring you only pay once for comprehensive heart monitoring capabilities.
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5. Beurer Cardio Companion EKG Monitor – Best Budget Friendly 3-Lead Monitor
The Beurer Cardio Companion EKG Monitor is a budget-friendly option that delivers German-engineered precision for heart rhythm monitoring. With a rating of 4.2 stars, this 3-lead portable ECG machine measures your heart rhythm in under 30 seconds and provides real-time results on a bright color display. It is FDA-cleared and designed to help you monitor your heart health from the comfort of your home.
Pros
- Affordable price point
- German-engineered precision
- Rechargeable battery
- Multiple measurement ways
Cons
- No app required to use
- Three lead limitation
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This device offers four ways to measure heart rhythm, including hand-to-hand, hand-to-wrist, leg, or chest, providing flexibility in how you take readings. The optional app allows you to store unlimited readings via Bluetooth, though the device works independently without needing the app. A USB-B rechargeable battery ensures you do not need to worry about replacing batteries frequently, adding to its convenience.
While it is an excellent budget choice, the three-lead limitation means it may not detect as many arrhythmia types as six-lead models. Also, the app is optional, which might limit data tracking for those who prefer digital storage. These trade-offs are acceptable for users looking for a reliable, affordable device that does not compromise on basic accuracy and ease of use.
If you are looking for a cost-effective way to monitor your heart rhythm with good accuracy, the Beurer Cardio Companion EKG Monitor is the best budget pick. It is ideal for individuals who want a simple, rechargeable device that provides fast results without requiring a subscription or complex setup. This monitor ensures you can track your heart health efficiently.
Flexible Measurement Options
Measure hand-to-hand, hand-to-wrist, leg, or chest for a variety of ways to check your heart rhythm depending on your preference and situation.
Rechargeable Convenience
The small portable device features a USB-B rechargeable battery, so you can use it repeatedly without buying new batteries.
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6. Bioheart 24/7 Continuous Heart Monitor – Best Continuous Monitoring Solution
Bioheart provides a unique solution by offering continuous 24/7 heart monitoring that captures every heartbeat anytime and anywhere. Rated 3.6 stars, this smart wearable chest strap is clinically accurate and trusted by over 2500 cardiologists. Unlike spot-check devices, Bioheart provides uninterrupted medical-grade insights, allowing you to track trends and share comprehensive PDF reports with your physician for informed care discussions.
Pros
- 24/7 uninterrupted monitoring
- Breathable washable fabric
- Clinically accurate insights
- Shareable PDF reports
Cons
- Subscription model
- Battery life limitations
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The device is designed for daily life with a breathable, washable fabric strap that is comfortable and discreet. It syncs via Bluetooth to an app available on both iOS and Android, providing real-time data and summaries on advanced metrics. The battery lasts up to 48 hours, ensuring you do not miss a beat during daily activities or workouts. It is an award-winning innovation recognized by TIME Magazine for its impact on personal health.
However, this device operates on a subscription model, which means ongoing costs after the initial one month included. The continuous nature of the monitoring can also be a limitation for users who prefer less frequent checks. While the insights are valuable, the reliance on a subscription for full functionality may not suit everyone. These factors are worth considering based on your monitoring needs.
For those who need detailed continuous tracking to diagnose intermittent arrhythmias, Bioheart is the best choice. It is ideal for individuals who want to share comprehensive data with their doctors and value the convenience of a wearable that works during sleep and exercise. This monitor ensures you have a complete picture of your heart rhythm.
Continuous Medical-Grade Insights
Capture every heartbeat anytime with uninterrupted medical-grade insights that allow you to track trends and share PDF reports with your physician.
Comfortable Wearable Design
The breathable, washable fabric strap allows for continuous smart wear during sleep and exercise without messy gels or wires.
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7. EKG Monitor Device – Best Portable Device with LCD Storage
The EKG Monitor Device is a lightweight and portable option for tracking heart health with immediate feedback. Rated 4.0 stars, it features an LCD screen and storage that allow you to view professional ECG data in 30 seconds. It is compatible with both cell phones and computers, enabling you to transfer data via Bluetooth or cable to share with family or doctors easily.
Pros
- LCD screen for instant view
- Lightweight 60g weight
- Multiple modes available
- Data storage capability
Cons
- Basic interface
- Requires setup for PC
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This device offers multiple monitoring modes, including hand to hand, hand to chest, and hand to leg, to provide a fuller picture of your heart status. Weighing only 60g, it is incredibly easy to carry around for on-the-go monitoring. The ability to set sampling time or mode from your phone or computer adds flexibility to how you use the device for different needs.
While it provides instant results and detailed data, the interface may be less polished than some competitors. The need to set up sampling times manually might be a slight inconvenience for users seeking fully automated experiences. However, these are minor trade-offs for a device that offers professional analysis without a subscription requirement and ensures you can monitor your heart health anytime.
If you want a compact and lightweight device that provides detailed ECG data without complex setups, the EKG Monitor Device is a solid choice. It is best for individuals who need to share data quickly with their doctors or family for professional advice. This monitor ensures you stay connected to your heart health effortlessly.
Detailed ECG Data Recording
The device records professional ECG data to help you monitor your heart health in real time and detect heart problems in time.
Multiple Connectivity Options
Transfer data easily to your cell phone via Bluetooth or to your computer via cable for seamless sharing with your doctor.
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8. Garmin HRM 200 – Best Chest Strap for Fitness and HRV Tracking
The Garmin HRM 200 is a reliable chest strap that transmits accurate real-time heart rate and heart rate variability data to compatible Garmin smartwatches and apps. With a rating of 4.3 stars, it is designed for comfort with a strap available in two sizes for the ideal fit. The device offers up to 1 year of battery life with a user-replaceable battery, making it a durable choice for daily fitness and health monitoring.
Pros
- Real-time HRV data
- Comfortable strap fit
- Durable water resistance
- Long battery life
Cons
- Requires Garmin devices
- Basic heart rate focus
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One of the key strengths of this monitor is its durability and water resistance, with a 3 ATM water rating that allows it to withstand sweat and rain. The strap is machine washable for easy cleaning, ensuring hygiene during regular use. It is excellent for fitness enthusiasts who need consistent data transmission to their equipment and apps for performance tracking.
The limitation of this device is its compatibility primarily with Garmin smartwatches and cycling computers. If you do not use the Garmin ecosystem, the utility of this monitor may be reduced. Additionally, it focuses more on fitness tracking rather than medical-grade arrhythmia detection. These factors make it less suitable for clinical monitoring but ideal for athletic performance tracking.
If you are a fitness enthusiast using Garmin devices, the HRM 200 is an excellent chest strap for tracking heart rate and HRV. It is best for those who need durable, comfortable, and long-lasting heart monitoring during workouts. This device ensures you can optimize your training with accurate heart rate data.
Real-Time HRV Data
Transmits accurate real-time heart rate and heart rate variability data to compatible smartwatches and apps for better training insights.
Comfortable and Durable
The comfortable strap is available in two sizes and is machine washable with a 3 ATM water rating for easy cleaning and durability.
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9. Scosche Rhythm Heart Rate Monitor – Best Optical Arm Band Tracker
The Scosche Rhythm Heart Rate Monitor Armband is a lightweight and breathable strap that adjusts securely to your forearm or bicep for accurate tracking. Rated 4.1 stars, it delivers precise real-time tracking for running and gym workouts. The device features dual band radio ANT+ and Bluetooth Smart connectivity, allowing you to pair with sports watches and fitness apps to monitor workout intensity effectively.
Pros
- Dual band connectivity
- Up to 24 hour battery
- Waterproof and durable
- Lightweight comfortable fit
Cons
- Not for medical diagnosis
- Arm placement sensitivity
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One of the standout features of this monitor is its HRV mode, which captures precise RR interval data from subtle heartbeat variations. This provides deeper insight into training, sleep quality, and daily stress. The device offers up to 24 hours of continuous battery life, helping you stay focused on workouts without worrying about recharging. It is also IP68 waterproof to withstand sweat and rain.
While it is excellent for fitness tracking, this monitor is not intended for medical diagnosis or arrhythmia monitoring. The optical sensor may be less accurate than chest straps in certain conditions. These trade-offs are acceptable for users seeking a convenient and long-lasting alternative to traditional chest straps for daily exercise and recovery tracking.
If you need a reliable and comfortable heart rate monitor for workouts that integrates with many apps, the Scosche Rhythm is a great choice. It is best for those who want a waterproof device with dual connectivity options and extended battery life. This monitor ensures you can track your fitness progress accurately.
HRV Recovery Insights
HRV mode captures precise RR interval data to give you deeper insight into training, sleep quality, and daily stress for better recovery planning.
Long-Lasting Battery
Up to 24 hours of continuous battery life helps you stay focused on your workout without constantly worrying about recharging.
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10. Polar Ft1 Heart Rate Monitor – Best Classic Fitness Watch Heart Rate
The Polar Ft1 Heart Rate Monitor is a classic option that provides essential heart rate tracking with a large and easy-to-read display. With a rating of 4.0 stars, it helps improve your fitness with manual heart rate target zones. The watch displays a summary of your latest workout and allows for simple one-button start and coded heart rate transmission to avoid cross-talk.
Pros
- Easy-to-read display
- Manual heart rate target
- Workout summaries
- Coded transmission
Cons
- Limited smart features
- Basic functionality
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This device ensures you can safely exercise within your target zone by providing clear and immediate feedback on your heart rate. The included Polar T31 coded transmitter chest strap offers reliable transmission of data to the watch. Its straightforward design makes it easy to use for those who want to focus on fitness goals without needing complex smartwatch features or apps.
However, the Polar Ft1 lacks advanced smart features and may feel dated compared to modern trackers. It is primarily a heart rate monitor rather than a comprehensive health device. These limitations are acceptable for users who prioritize simplicity and reliability in tracking heart rate zones for exercise without the need for extensive data analysis.
If you want a straightforward and reliable device to track your heart rate during workouts, the Polar Ft1 is a solid choice. It is best for individuals who prefer a simple interface and essential heart rate monitoring for fitness training. This monitor ensures you stay within your safe and effective exercise zones.
Clear Target Zone Tracking
Helps improve your fitness with manual heart rate target zone and helps you safely exercise within your target zone for effective training.
Simple One-Button Operation
Simple one-button start and coded heart rate transmission ensure easy use and avoid cross-talk with other heart rate monitors.
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Buying Guide – How to Choose the Best Heart Rate Monitor for Arrhythmia
Choosing the right heart rate monitor for arrhythmia requires careful consideration of features that support accurate diagnosis and tracking.
Lead Configuration
The number of leads in an EKG device determines how much data it collects. Single-lead devices are simple and affordable, while six-lead devices provide a more detailed view of your heart and detect more types of arrhythmias.
Choose a device with more leads if you need detailed data to share with your doctor.
FDA Clearance
Ensure the device you choose has FDA clearance for rhythm determination. This certification means the device meets strict standards for safety and effectiveness in detecting specific heart conditions.
Always verify FDA status before purchasing to ensure medical-grade accuracy.
Subscription Costs
Some heart monitors require monthly subscriptions to access features or detailed reports. Others allow unlimited recordings without recurring fees. Consider your budget and how often you will use the device.
Opt for devices without subscriptions if you prefer one-time costs.
Data Sharing
The ability to easily share data with your doctor is crucial. Look for devices that offer automatic email, PDF reports, or direct cloud sync so your healthcare provider can review your rhythm data.
Prioritize models with seamless sharing options for better care coordination.
Ease of Use
A heart monitor should be easy to set up and use daily. Consider if it requires complex app setups or if it can function independently. Simplicity encourages consistent monitoring habits.
Select a device that fits your comfort level with technology.
Battery Life
Continuous monitors require reliable battery life to function effectively. Spot-check devices should also have long battery life to avoid interruptions in tracking. Rechargeable batteries are often more convenient than replaceable ones.
Check battery specifications to ensure the device meets your usage needs.
Compatibility
Ensure the device is compatible with your smartphone or computer. Check the manufacturer's list of supported devices to avoid connectivity issues when syncing data.
Verify compatibility before purchase to ensure smooth operation.
Medical History
If you have implanted devices like pacemakers or ICDs, confirm that the monitor is safe to use with them. Some devices explicitly state they are not recommended for use with these implants.
Always consult your doctor if you have implanted medical devices.
How to Use and Care for Your Heart Rate Monitor for Arrhythmia
To start using your device, read the instructions carefully to ensure proper placement of electrodes. For EKG devices, clean your skin before placing fingers or sensors to ensure good contact. For chest straps, ensure the strap fits snugly and the sensors are moistened for accurate readings.
Download any necessary apps on your smartphone and create an account if required. Pair your device via Bluetooth or USB to enable data transfer. Follow the on-screen prompts to take your first measurement and ensure the device is charging or has fresh batteries.
Regularly clean your device according to the manufacturer's guidelines to maintain accuracy. Store it in a cool, dry place when not in use. If you experience any irregularities, consult your healthcare provider immediately rather than relying solely on the device.
Frequently Asked Questions
What is an arrhythmia monitor?
An arrhythmia monitor is a device that tracks your heart rhythm to detect irregularities such as AFib, tachycardia, or bradycardia. These devices help you identify potential heart issues early and share data with your doctor for diagnosis.
Do I need a prescription for these monitors?
Most personal heart rate monitors for arrhythmia do not require a prescription. They are designed for over-the-counter use, allowing you to monitor your heart health independently and share results with your physician.
How accurate are personal EKG devices?
Personal EKG devices with FDA clearance provide accurate readings for common arrhythmias. While they are highly reliable for screening, they are not a substitute for professional medical diagnosis or emergency care.
Can I use these devices with pacemakers?
Many devices are not recommended for use with pacemakers or ICDs. Always check the product specifications and consult your doctor to ensure safety if you have implanted medical devices.
How do I share my data with my doctor?
Most modern monitors allow you to share data via email, PDF reports, or cloud apps. Set up automatic sharing in the app to ensure your doctor receives your readings easily for review.
Do I need a subscription to use the device?
Not all devices require subscriptions. Many models offer unlimited recordings without recurring fees, while some premium options include expert reviews or telehealth access with a membership.
How long does it take to get results?
Most devices provide results in about 30 seconds. You can see your heart rhythm status immediately on the device screen or smartphone app after placing your fingers or wearing the monitor.
Is the data secure?
Reputable devices encrypt your health data to ensure privacy. Review the app's privacy policy to understand how your information is stored and shared with third parties like healthcare providers.
Final Thoughts on Choosing the Best Heart Rate Monitor for Arrhythmia
We have reviewed ten top heart rate monitors that offer varying features to suit different needs. The KardiaMobile 6L EKG stands out as the best overall choice for its accuracy and ease of use without subscriptions.
Consider your specific medical needs and budget when selecting a device. If you need expert reviews, the KardiaMobile 6L Max is worth the investment. For continuous monitoring, Bioheart offers unmatched insights with its 24/7 wearable design.
Remember that these devices are tools to support your health, not replace professional medical advice. Always check current prices and availability before purchasing to ensure you get the best deal for your heart health needs.