10 Best ECG Smart Watch Heart Rate Monitor in the UK 2025
Updated on 29/06/2025
#1
Recommended
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- Bluetooth calling with built-in microphone and speaker for direct calls. Receives SMS and SNS notifications from various apps when synced with a smartphone.
- 24/7 heart rate monitoring with a high-precision PPG sensor. Tracks resting heart rate for up to 7 days. Blood oxygen and pressure measurement available through wrist sensor.
- Supports over 140 fitness modes including yoga, swimming, HIIT, and running. Tracks activity data such as steps, active minutes, distance, and calories burned in real-time.
- Rated IP68 for water resistance, suitable for handwashing, showering, swimming, and diving (avoid hot water exposure).
- 250 mAh battery provides up to 7 days of normal use and 30 days of standby, with a full charge in 2 hours. Compatible with iOS 10.0/Android 5.0 and Bluetooth 5.3 and higher, connects via the "H Band" app to track health data.
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- Bluetooth calling with built-in microphone and speaker for direct calls. Receives SMS and SNS notifications from various apps when synced with a smartphone.
- 24/7 heart rate monitoring with a high-precision PPG sensor. Tracks resting heart rate for up to 7 days. Blood oxygen and pressure measurement available through wrist sensor.
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#2
Value for Money
10% Off
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- Unlimited medical-grade ECG capture in 30 seconds with immediate smartphone analysis.
- User-friendly design allows detection of Atrial Fibrillation (AF), Bradycardia, and Tachycardia with simple finger placement.
- Highly recommended personal ECG device, with over 100 million ECGs recorded.
- Share ECG results via email or save them on your phone without a subscription.
- Compatible with many smartphones and tablets; requires Kardia app on specific iOS and Android versions.
- Optional KardiaCare membership for advanced features like unlimited ECGs and health monitoring.
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- Unlimited medical-grade ECG capture in 30 seconds with immediate smartphone analysis.
- User-friendly design allows detection of Atrial Fibrillation (AF), Bradycardia, and Tachycardia with simple finger placement.
- Highly recommended personal ECG device, with over 100 million ECGs recorded.
- Share ECG results via email or save them on your phone without a subscription.
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#3
37% Off
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- Bluetooth connectivity for making and receiving calls, along with notifications from popular apps like Facebook and WhatsApp.
- Continuous health monitoring for heart rate, blood oxygen levels, and stress, plus detailed sleep analysis through the VeryFit app.
- Supports over 100 sports modes with tracking for steps, distance, and calories, and features IP68 waterproofing for use during activities such as swimming.
- Long-lasting 300mAh battery that charges in 2.5 hours and provides up to 7 days of use, with additional functions like weather updates and music controls.
- 1.8" HD touch screen with customizable watch faces, compatible with most iOS and Android smartphones.
- Includes a 3-Year Guarantee and 24/7 tech support for assistance.
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- Bluetooth connectivity for making and receiving calls, along with notifications from popular apps like Facebook and WhatsApp.
- Continuous health monitoring for heart rate, blood oxygen levels, and stress, plus detailed sleep analysis through the VeryFit app.
- Supports over 100 sports modes with tracking for steps, distance, and calories, and features IP68 waterproofing for use during activities such as swimming.
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#4
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- Smart watch for men and women that monitors health metrics such as heart rate, blood oxygen, blood pressure, sleep, and hydration reminders.
- Real-time blood pressure monitoring with easy access to measurement interface.
- 1.3-inch HD display with vibrant visuals and IP67 waterproof rating for safe wear during washing hands.
- Tracks daily steps, calories, distance, and supports multiple sports modes with a battery life of 3 to 5 days.
- Elegant design suitable for various occasions, making it a thoughtful gift for family and friends.
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- Smart watch for men and women that monitors health metrics such as heart rate, blood oxygen, blood pressure, sleep, and hydration reminders.
- Real-time blood pressure monitoring with easy access to measurement interface.
- 1.3-inch HD display with vibrant visuals and IP67 waterproof rating for safe wear during washing hands.
- Tracks daily steps, calories, distance, and supports multiple sports modes with a battery life of 3 to 5 days.
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#5
12% Off
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- Titanium body designed for both sporty and business casual wear with stylish contours.
- IP68 and 5 ATM rated for water resistance, supports dives up to 30 meters.
- TruSeen 5.0+ technology using eight sensors for accurate 24/7 heart rate monitoring and real-time alerts.
- SpO2 measurement capability for comprehensive health monitoring.
- Rapid charging with 25% charge in 10 minutes and full charge in 85 minutes, lasting up to 14 days on a single charge.
- Compatible with Huawei, iOS, and Android devices for seamless integration.
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- Titanium body designed for both sporty and business casual wear with stylish contours.
- IP68 and 5 ATM rated for water resistance, supports dives up to 30 meters.
- TruSeen 5.0+ technology using eight sensors for accurate 24/7 heart rate monitoring and real-time alerts.
- SpO2 measurement capability for comprehensive health monitoring.
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#6
20% Off
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- Records and stores ECG signals while displaying heart rate for home health monitoring.
- Connects to a PC via USB and to mobile phones via Bluetooth.
- PC and mobile software functionality includes sample mode, time settings, case uploads, and reviews.
- Equipped with a large-capacity rechargeable lithium battery.
- Designed for over-the-counter use; not recommended for individuals with implanted pacemakers and is not a substitute for hospital diagnostic ECG devices.
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- Records and stores ECG signals while displaying heart rate for home health monitoring.
- Connects to a PC via USB and to mobile phones via Bluetooth.
- PC and mobile software functionality includes sample mode, time settings, case uploads, and reviews.
- Equipped with a large-capacity rechargeable lithium battery.
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#7
30% Off
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- ECG monitoring for atrial fibrillation and heart rhythm assessment in 30 seconds.
- Medical-grade SpO2 readings available on demand within 30 seconds.
- Real-time heart rate notifications for irregular rhythms detected.
- Continuous heart rate tracking during workouts and overnight monitoring, with alerts for abnormal resting heart rates.
- Detection of breathing disturbances and potential sleep apnea during sleep.
- Rechargeable battery lasting up to 30 days for extended health monitoring.
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- ECG monitoring for atrial fibrillation and heart rhythm assessment in 30 seconds.
- Medical-grade SpO2 readings available on demand within 30 seconds.
- Real-time heart rate notifications for irregular rhythms detected.
- Continuous heart rate tracking during workouts and overnight monitoring, with alerts for abnormal resting heart rates.
- Detection of breathing disturbances and potential sleep apnea during sleep.
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#8
15% Off
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- Bluetooth calling with waterproof microphone and HD speaker; allows users to make, answer, and reject calls. Notifications for messages and social media are sent via vibration, keeping you informed during activities.
- 1.39" full touch screen with 360*360 HD resolution; features customizable dials and lock screen for privacy. Multiple dial styles available, including personalized images.
- 24-hour health monitoring with advanced sensors for heart rate, blood pressure, blood oxygen, temperature, and sleep tracking. Sedentary and hydration reminders promote a healthier lifestyle. Data is for reference only.
- Supports 114 sports modes including walking, running, cycling, and more. Built-in stopwatch and timer, capable of tracking calories, heart rate, and steps. IP67 waterproof, unsuitable for diving or saunas.
- Compatible with Android 4.4+ and iOS 9.0+; offers up to 7 days of usage on a 2-hour charge. Additional features include pedometer, games, calculator, weather updates, and music control, with both leather and silicone bands for versatile wear.
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- Bluetooth calling with waterproof microphone and HD speaker; allows users to make, answer, and reject calls. Notifications for messages and social media are sent via vibration, keeping you informed during activities.
- 1.39" full touch screen with 360*360 HD resolution; features customizable dials and lock screen for privacy. Multiple dial styles available, including personalized images.
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#9
13% Off
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- Highly accurate heart rate measurement with ECG technology, recognized by professionals and athletes
- Multiple connectivity options including Bluetooth, ANT+, and 5 kHz, allowing simultaneous connections
- Comfortable Polar Pro Chest Strap designed with improved electrodes and secure fit for active movements
- Suitable for various activities such as rowing, cycling, and running; waterproof with internal memory for one training session
- Compatible with Polar Beat app and various smartwatches and fitness apps, enabling seamless software updates
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- Highly accurate heart rate measurement with ECG technology, recognized by professionals and athletes
- Multiple connectivity options including Bluetooth, ANT+, and 5 kHz, allowing simultaneous connections
- Comfortable Polar Pro Chest Strap designed with improved electrodes and secure fit for active movements
- Suitable for various activities such as rowing, cycling, and running; waterproof with internal memory for one training session
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#10
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- Quick 30-second ECG monitoring for flexible and convenient examinations outside of hospital settings, ideal for frequent monitoring.
- Advanced sensor technology ensures high-precision ECG data to assist in timely detection of heart issues.
- Bluetooth connection allows automatic uploading of historical data to an app for easy access and sharing with health consultants or family.
- The accompanying app is free to use, providing lifetime access to all features for efficient ECG monitoring without any additional costs.
- User-friendly operation: Simply place fingers on the electrode sheet, and the device activates and synchronizes data to the app automatically.
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- Quick 30-second ECG monitoring for flexible and convenient examinations outside of hospital settings, ideal for frequent monitoring.
- Advanced sensor technology ensures high-precision ECG data to assist in timely detection of heart issues.
- Bluetooth connection allows automatic uploading of historical data to an app for easy access and sharing with health consultants or family.
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