Which fitness tracker offers the best heart rate monitoring features?
| Product ⇅ | Price ⇅ | Heart Rate Monitor ⇅ | Step Counter ⇅ | Calories Burned ⇅ | Sleep Tracking ⇅ | Activity Tracking ⇅ | Battery Life (hours) ⇅ | Waterproof Rating ⇅ |
|---|---|---|---|---|---|---|---|---|
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Polar H10 Heart Rate Monitor (chest strap)
US
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£78.63 ≈ | ✓ | — | — | — | — | Up to 400 hours | 30 m |
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Polar H10 is a chest-strap ECG heart rate sensor offering high-accuracy heart rate data with Bluetooth and ANT+ connectivity, internal memory for one training session, and swim-safe 30 m water resistance. It suits athletes and swimmers who need precise heart-rate recording and multi-device pairing. |
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Apple Watch Series 11
US
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£298.93 ≈ | ✓ | Yes | Yes | ✓ | Yes (workouts, activity rings, automatic workout detection) | Up to 24 hours | 50m |
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The Apple Watch Series 11 offers advanced health sensors including optical and electrical heart sensors, blood oxygen, sleep-stage tracking, and comprehensive workout and activity features. It suits users who want a high-end smartwatch for fitness, health monitoring, and everyday connectivity.
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WHOOP WHOOP 4.0
US
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£179.06 ≈ | ✓ | — | Yes (calories tracked) | ✓ | Yes (strain and activity detection; manual workout logging available) | up to 5 days | water-resistant to approximately 32 feet for two hours |
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WHOOP 4.0 is a screen-free wearable focused on continuous biometric monitoring: heart rate, HRV, sleep, strain, and recovery, delivered through the WHOOP app and a subscription. It suits athletes and users who want in-depth physiological insights and coaching rather than smartwatch features.
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