Best Smartwatches with Blood Pressure Tracking Features
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- 来源：OrientDeck
If you're hunting for the best smartwatches with blood pressure tracking features, you’re not alone. With heart health becoming a top priority, more people want real-time monitoring without needing a doctor’s visit every time. But here's the truth: not all smartwatches deliver accurate results — some don’t even measure blood pressure directly.
Let’s break it down with real data and skip the marketing fluff.
How Do Smartwatches Measure Blood Pressure?
Most so-called “blood pressure” smartwatches actually use PPG (photoplethysmography) sensors and AI estimation. Only a few, like the Huawei Watch D, have FDA-cleared tech that inflates a micro-bladder to take actual readings — just like a traditional cuff.
Here’s a quick comparison of top models in 2024:
| Model | Blood Pressure Method | FDA Cleared | Accuracy (vs. Clinic) | Price |
|---|---|---|---|---|
| Huawei Watch D | Cuff-based (inflatable) | Yes | ±3 mmHg | $399 |
| Apple Watch Series 9 | Estimation (PPG + AI) | No | Not clinically validated | $399 |
| Samsung Galaxy Watch 6 | Estimation (PPG) | No | ±8–10 mmHg (user reports) | $299 |
| Oura Ring Gen 3 | No BP tracking | No | N/A | $299 |
As you can see, only the Huawei Watch D offers medical-grade accuracy. The rest rely on algorithms that may give trends but shouldn’t replace a proper sphygmomanometer.
Why Accuracy Matters
A 2023 study published in JAMA Cardiology tested 5 popular wearables and found that estimated BP values deviated by over 10 mmHg in 40% of cases — enough to misclassify someone as hypertensive or normal.
If you're managing hypertension or at risk, guessing isn’t an option. You need devices that are clinically validated.
Top Picks Based on Real-World Use
- Huawei Watch D: The only wearable with dual sensors and automatic cuff inflation. It stores up to 100 readings and syncs with your phone. Ideal for daily monitoring.
- Withings ScanWatch 2: While it doesn’t measure BP directly, it detects atrial fibrillation and has medical certification for ECG and SpO₂. Great for overall heart health.
- Apple Watch Series 9: Powerful ecosystem, but BP tracking is not available yet without third-party apps (and those aren't reliable).
Final Verdict
For true blood pressure tracking, your choices are limited — and that’s okay. Don’t fall for buzzwords like “heart health monitor” unless it actually measures BP with proven tech.
The bottom line? If you want accuracy, go with devices that have regulatory clearance and real clinical backing. Right now, that means the Huawei Watch D stands alone at the top.
Stay smart, stay healthy — and don’t let slick ads override science.