Here are the best fitness trackers that offer both ECG and blood oxygen monitoring as of June 2024.
Our Top Recommendation
Based on our analysis of features, performance, and value

Apple Watch Series 9
Price last checked: March 2026 · Prices may change — verify on Amazon
The Apple Watch Series 9 is the latest in Apple's lineup of smartwatches, featuring advanced health monitoring capabilities including an ECG app and a blood oxygen sensor. It also offers robust fitness tracking features, a bright and always-on Retina display, and seamless integration with iOS, making it a top choice for iPhone users.
Why we recommend it
- Accurate ECG and SpO2 sensors
- Comprehensive health and fitness tracking
- Seamless integration with iOS devices
Analysis
Detailed research and recommendations
Here are the best fitness trackers that offer both ECG and blood oxygen monitoring as of June 2024. These devices not only provide essential health metrics but also deliver a range of smart features, ensuring they meet diverse fitness and lifestyle needs.
🏆 Our Top Pick
Apple Watch Series 9
Other Options
4 additional recommendations

Samsung Galaxy Watch 6
Price last checked: March 2026
The Samsung Galaxy Watch 6 delivers an excellent balance of health monitoring, including ECG and blood oxygen tracking, and fitness features. Its compatibility with both Android and iOS, alongside a long battery life and sharp display, makes it a versatile option for a wide range of users.
- High-quality ECG and SpO2 monitoring
- Excellent fitness tracking features

Fitbit Sense 2
Price last checked: March 2026
The Fitbit Sense 2 provides extensive health monitoring features with an emphasis on stress management and wellness, including ECG and SpO2 sensors. The integration of Google Assistant and Alexa adds smart functionalities, while its long battery life makes it a reliable companion for health-focused users.
- Comprehensive health metrics including ECG and SpO2
- Advanced stress management tools

Garmin Venu 3
Price last checked: March 2026
The Garmin Venu 3 combines robust health and fitness tracking capabilities, including ECG and blood oxygen monitoring, with a high-resolution AMOLED display and strong GPS functionality. This makes it a top choice for fitness enthusiasts who value detailed performance metrics and outdoor tracking.
- Extensive fitness and health tracking with ECG and SpO2
- High-resolution AMOLED display

Withings ScanWatch
Price last checked: March 2026
The Withings ScanWatch stands out with its medical-grade ECG and blood oxygen sensors wrapped in a hybrid design that mimics traditional watches. This model is ideal for those who prefer classic watch styling without sacrificing cutting-edge health monitoring features. Its long battery life and compatibility across operating systems add to its appeal.
- Medical-grade ECG and SpO2 monitoring
- Hybrid design with traditional watch aesthetics
Quick Comparison
Side-by-side feature comparison
Apple Watch Series 9
Apple
Samsung Galaxy Watch 6
Samsung
Fitbit Sense 2
Fitbit
Garmin Venu 3
Garmin
Withings ScanWatch
Withings
| Product | Best For | Rating | Price | Action |
|---|---|---|---|---|
#1 Apple Watch Series 9 Apple | General use | 4.8 | $399 | View Details → |
#2 Samsung Galaxy Watch 6 Samsung | General use | 4.6 | $349 | View Details → |
#3 Fitbit Sense 2 Fitbit | General use | 4.4 | $299 | View Details → |
#4 Garmin Venu 3 Garmin | General use | 4.3 | $399 | View Details → |
#5 Withings ScanWatch Withings | General use | 4.2 | $279 | View Details → |
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Our #1 Recommendation
You’ve seen the analysis — here’s the top pick one more time.
Apple Watch Series 9
Apple
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Frequently Asked Questions about Top Fitness Trackers with ECG and Blood Oxygen Monitoring - June 2024
Common questions — answered by our AI analysis
What is the best top fitness trackers with ecg and blood oxygen monitoring - june 2024?
Based on our analysis, Apple Watch Series 9 is currently the top pick for top fitness trackers with ecg and blood oxygen monitoring - june 2024.
How much should I budget for a quality top fitness trackers with ecg and blood oxygen monitoring - june 2024?
Quality options range from $279 to $399. Our recommended top pick is priced at $399.
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