8 Best EKG/ECG Devices for 2025

Monitoring your heart health is crucial as we age, and a reliable ECG device can provide peace of mind without the need for frequent doctor visits. ECGs (electrocardiograms) measure your heart’s electrical activity, helping detect conditions like atrial fibrillation (AFib), which can increase stroke risk. Our eight top picks for 2025 are chosen with seniors in mind, focusing on easy-to-use, lightweight, and portable designs that reduce complexity and physical strain. Whether you need a budget-friendly option, a card-sized device for travel, a smartwatch, or a professional-grade tool, these devices will help you stay proactive about your heart health.

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Why Choose an ECG Device as a Senior?

Seniors are at higher risk for heart conditions like AFib, which affects over 160 million people globally and can lead to strokes if undetected. Portable ECG devices allow you to monitor your heart rhythm at home, catching irregularities early and sharing data with your doctor. For seniors, devices should be simple to operate, with clear displays and minimal setup, as dexterity or tech familiarity may be limited. Lightweight and compact designs reduce strain, and smartphone compatibility simplifies data sharing. While smartwatch ECGs are convenient, they’re single-lead and less detailed than multi-lead devices. Always consult your doctor before using an ECG device, as they’re not a substitute for professional medical care but a helpful tool for monitoring.

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1. KardiaMobile 6L | Best Overall

The KardiaMobile 6L is the top choice for seniors needing detailed heart monitoring. This FDA-cleared, six-lead ECG device provides six times the data of single-lead models, detecting AFib, bradycardia, tachycardia, and normal sinus rhythm in 30 seconds. Its compact design connects to your smartphone via Bluetooth, and the Kardia app allows easy saving and sharing of results with your doctor. No subscription is needed for essential readings, making it senior-friendly. Best for seniors wanting a portable, detailed ECG device trusted by cardiologists.

Pros
✔ Six-lead technology for detailed data
✔ Easy-to-use with smartphone app
✔ No subscription required for key features

Cons
✘ Slightly bulkier than single-lead models
✘ Requires smartphone familiarity

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2. SonoHealth EKGraph | Best Value

The SonoHealth EKGraph offers excellent value with standalone ECG monitoring, ideal for seniors who prefer no smartphone setup. This portable device records 30-second ECGs and heart rates, storing up to 100 readings on a dynamic color display. Multiple recording modes (hand-to-hand, hand-to-chest, hand-to-leg) provide flexibility, and it syncs with the SonoHealth app or PC for data sharing. Its simplicity and affordability make it a great choice. Best for seniors seeking an independent, budget-friendly ECG device.

Pros
✔ Works without a smartphone
✔ Multiple recording modes
✔ Stores 100 readings internally

Cons
✘ Less detailed than multi-lead devices
✘ Small display may be hard to read

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3. Omron Complete Wireless BP Monitor + EKG | Best 2-in-1 Combo

The Omron Complete Wireless combines blood pressure and ECG monitoring, perfect for seniors tracking multiple heart health metrics. This FDA-cleared device detects AFib, tachycardia, and bradycardia while providing accurate blood pressure readings. Bluetooth syncs data to the Omron app for easy sharing with doctors. Though bulkier than pocket-sized options, its dual functionality saves time. Best for seniors needing comprehensive home monitoring with minimal devices.

Pros
✔ Measures blood pressure and ECG
✔ Bluetooth app for data sharing
✔ Accurate and reliable readings

Cons
✘ Bulkier than portable ECGs
✘ Requires arm cuff fitting

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4. Galaxy Watch 7 | Best Android Smartwatch With ECG

The Samsung Galaxy Watch 7 is a stylish, FDA-cleared smartwatch for Android users, offering single-lead ECG monitoring for AFib detection. Its upgraded sensors track heart rate, sleep, and even sleep apnea, with Galaxy AI providing personalized health insights. The 40mm or 44mm design is comfortable for seniors, and the AMOLED display is easy to read. Best for seniors with Android phones wanting a multifunctional smartwatch with ECG.

Pros
✔ Sleek design with ECG and fitness tracking
✔ Clear AMOLED display
✔ Compatible with most Android devices

Cons
✘ Single-lead ECG less detailed
✘ Battery life requires daily charging

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5. Apple Watch Series 8 | Best Apple Smartwatch With ECG

The Apple Watch Series 8 is ideal for iPhone users, combining FDA-cleared single-lead ECG monitoring with features like blood oxygen tracking, sleep analysis, and fall detection. Its Always-On Retina display is easy to read, and the ECG app records heart rhythm in 30 seconds by touching the Digital Crown. Safety features like Crash Detection add reassurance for seniors. Best for seniors with iPhones seeking a stylish, all-in-one health tracker.

Pros
✔ ECG with additional health features
✔ Bright, readable display
✔ Fall and crash detection for safety

Cons
✘ Single-lead ECG limits data
✘ Daily charging needed

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6. KardiaMobile Card | Best Wallet-Sized

The KardiaMobile Card is a credit-card-sized, FDA-cleared single-lead ECG device that fits in your wallet, perfect for seniors on the go. It records medical-grade ECGs in 30 seconds, detecting AFib, bradycardia, and tachycardia via Bluetooth to the Kardia app. No subscription is required for essential readings, and its durability ensures reliability. Best for seniors needing an ultra-portable ECG device for travel.

Pros
✔ Ultra-slim and lightweight
✔ No subscription for key readings
✔ Easy to use with smartphone

Cons
✘ Single-lead limits detail
✘ Small size may be fiddly for some

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7. Eko CORE 500 | Best for Professionals

The Eko CORE 500 is a professional-grade digital stethoscope with three-lead ECG capture, ideal for seniors working with healthcare providers. Its AI-powered analysis and eight-times-clearer sound detect heart conditions with precision, and the full-color display shows real-time ECG data. The 60-hour battery and shatter-resistant design suit busy environments, with results syncing to the Eko app. Best for seniors under professional care needing advanced diagnostics.

Pros
✔ Three-lead ECG for detailed data
✔ High-fidelity sound and AI analysis
✔ Long 60-hour battery life

Cons
✘ Expensive for personal use
✘ Complex for non-professionals

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8. KardiaMobile Personal EKG | Best Budget-Friendly

The KardiaMobile Personal EKG is an affordable, FDA-cleared single-lead device that records ECGs in 30 seconds without wires or gels. Seniors can place fingers on its sensors to detect AFib, bradycardia, and tachycardia, with results saved via the Kardia app. Its pocket-sized design and no-subscription option make it accessible. Best for seniors on a budget wanting reliable heart monitoring.

Pros
✔ Affordable with no subscription
✔ Compact and easy to use
✔ Trusted by professionals

Cons
✘ Single-lead limits data depth
✘ Requires smartphone for results

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What to Look for When Buying an ECG Device as a Senior

✔ Ease of Use: Choose devices with simple operation, like one-button recording or clear app interfaces, to minimize tech challenges.

✔ Portability: Opt for lightweight, compact devices (e.g., card-sized or smartwatches) for easy carrying, especially for travel.

✔ Lead Count: Single-lead devices (smartwatches, KardiaMobile) are simpler but less detailed; multi-lead (e.g., KardiaMobile 6L) offers more data for complex conditions.

✔ Display and Readability: Look for large, clear displays or smartphone syncing for easy reading, crucial for seniors with vision issues.

✔ Smartphone Compatibility: Ensure the device works with your iPhone or Android, as most require apps for data storage and sharing.

✔ Subscription Needs: Prefer devices with no mandatory subscriptions for essential readings to keep costs low.

✔ FDA Clearance: Choose FDA-cleared devices for reliability and accuracy, especially for detecting AFib or other arrhythmias.

✔ Additional Features: Consider devices with blood pressure, sleep tracking, or safety features like fall detection for broader health monitoring.

✔ Battery Life: Look for long-lasting batteries (e.g., weeks for standalone devices, daily for smartwatches) to reduce maintenance.