Quick Specs
Our Verdict
Functions and Featuresnn n Blood pressure measurementn n Pulse measurementn n Skin temperature measurementn n SpO2 monitoringn n
How We Prepared This Review
Prepared by our editorial team using first-party product research and buyer-focused editorial analysis before publication.
- Our editorial team structures the review around buyer-relevant strengths, weaknesses, and specifications.
- We aim for clear section coverage and practical verdict reasoning rather than generic product copy.
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Affiliate links never determine our verdicts. Commercial relationships are disclosed separately from the editorial assessment.
Full Specifications
Functions and Features
- n Blood pressure measurement
- n Pulse measurement
- n Skin temperature measurement
- n SpO2 monitoring
- n Single-chael ECG, detection of atrial fibrillatio
- n Sleep tracking
- n Step and floor counting
- n Training programmes for numerous sports such as ruing, cycling or rowing
- n Displays smartphone messages and calls
- n Clock, alarm, timer etc
- n AMOLED colour display 1.64 inch, 456 × 280 pixels, PPI 326
- n Bluetooth 5.1, NFC
- n Wireless charging (charging station included); maximum battery life: 7 days
- n IP68: dustproof and submersible for up to 30 minutes in water up to 1.5 metres deep
Blood pressure measurement
The Watch D from Huawei has a small pump with an air cushion that builds up the pressure for measuring blood pressure. The procedure is, therefore, similar to that of a normal blood pressure measurement cuff. However, the smartwatch is, of course, on the wrist and not on the upper arm. Measurement on the wrist is considered less accurate. Nevertheless, such a measurement offers a specific orientation and allows trends and basic problems to be identified. However, it is crucial that you compare the measurement results of the Watch D with another reliable blood pressure monitor or directly with your doctor.nBoth the app and the printed instructions that come with it describe how to take a correct measurement. If you hold the watch incorrectly during measurement, it will stop the measurement.
One-chael ECG
The Apple Watch led the way, and many other smartwatches have followed, including the Huawei Watch D: you can place a finger on the corresponding button on the right edge of the watch and then have a single-chael ECG created; if the app detects atrial fibrillation, you will receive the corresponding message and should have this checked by a doctor. The creation of the ECG worked without any problems in the test.nThis should be sufficient for a rough blood pressure assessment but by no means replaces an occasional check by the doctor.
Other health functions
The watch measures the oxygen content of your blood (SpO2), skin temperature and pulse. Your sleep patterns are also recorded. The watch also counts your steps. However, the watch needs to recognise the number of floors you have climbed as standard. This would require a Huawei smartphone or wearable with an integrated barometer.
Case
AA smartwatch that can measure blood pressure with the help of a cuff is inevitably larger and somewhat heavier than a conventional smartwatch because of the technology it requires. This is no different with the Watch D, which measures 51 × 38 × 13.6 mm and weighs 40.9 grams. For comparison, the Apple Watch 8: 45 mm x 38 mm x 10.7 mm, from 38.8 grams.Nevertheless, the Huawei Watch D is comfortable to wear and does not look clunky. Above all, it is much more elegant and lighter than the Omron Heartguide. The display is also easy to read, the touchscreen reacts quickly, and the casing looks very high-quality.
Battery life
After almost a week, the battery still shows a little under 30 per cent charge. Even though we measured our blood pressure several times a day, took several ECGs and had a one-hour rowing workout recorded almost every day. So the watch had to work a lot and needed a lot of power accordingly. Nevertheless, after just over six days of hard work, the battery is still almost a third full.
Huawei Health
However, you need the Huawei Health app for iOS and Android to use this smartwatch meaningfully. This starts with setting up the watch and continues with the display of the values. These are displayed in the app in diagrams so that you can follow the course of the blood pressure values or the pulse, for example.The watch shows the measured values on its display, including the last measured blood pressure and older values. However, the view on the small watch display is much less clear than in the app, and progressions are easier to follow in the app. The app also provides many other functions, for example, an analysis of your sleep.
Other smartwatch functions
Of the health functions described above, the Huawei Watch D offers the usual features for smartwatches, such as displaying notifications, messages (from apps, but also iMessage and Whatsapp) and phone calls. The watch shows the weather forecast and plays music on the paired smartphone. However, we will not go into these functions, which are usual for a smartwatch, in this test.
Conclusion
With the Huawei Watch D, you get a simple, chic smartwatch that is comfortable to wear. But unlike most other smartwatches, you can measure your blood pressure at any time. On top of that, the Watch D offers detailed information for athletes right from the start.
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