Huawei Watch D3 Lands in Europe at €449 With 24-Hour Blood Pressure Monitoring
Huawei launched the Watch D3 at an event in Munich on 2 September, pricing its third-generation blood pressure watch at €449 in Europe and £399.99 in the UK. It remains the rare smartwatch that measures blood pressure the way a clinic does, by inflating a cuff built into the strap, and this model now does it right through the night.
A pump in the strap, not an optical guess
Most wrist-based blood pressure claims rest on optical sensors and calibration against a real cuff. The D3 does not work that way. A mechanical micro-airbag sits inside the strap, driven by a third-generation miniature pump, and it physically squeezes the wrist to take a reading.
The headline change this year is ambulatory monitoring. With the mode switched on, the watch inflates on its own every 15 to 30 minutes across a full 24 hours and compiles the results into an ABPM report, following the measurement pattern set out in European Society of Hypertension practice guidance. That is the sort of overnight picture a doctor normally sends you home with a dedicated arm monitor to capture.
The blood pressure function carries CE marking under the EU Medical Device Regulation. Huawei is still explicit that the readings are for reference and are not a basis for diagnosis, so the watch informs a conversation with a clinician rather than replacing one.
The battery cost of leaving ABPM on
This is the number to plan around. Huawei rates the D3 at up to six days of typical use, and up to one day with ambulatory monitoring enabled. Running the cuff every 15 minutes drains roughly six days of headroom into 24 hours.
In practice that makes ABPM a thing you schedule rather than leave running. Charge the watch, run a 24-hour window when you or your doctor want the data, then switch back to normal tracking for the rest of the week.
What else is inside
- 1.92-inch AMOLED display at 408x408 pixels, with 3,000 nits peak brightness
- 11.3mm thick and 40g without the strap, down from 13.3mm on the previous model
- ECG, optical heart rate, SpO2, skin temperature, a 9-axis motion sensor and a barometer
- Health Glance, which runs 11 health indicators in about 60 seconds
- 80-plus workout modes with automatic detection for six activities
- Bluetooth 6.0, GPS, NFC and IP68 water resistance
- Works with Android 8.0 or newer and iOS 13 or newer
Prices and dates, market by market
Europe and the UK are on different clocks, which is the detail most likely to catch people out. In Europe the D3 can be ordered from launch day at €449, with shipping starting on 11 September. In the UK it goes on sale on 23 September at £399.99.
The rest of the lineup announced alongside it, with UK pricing:
- Watch 6, in 42mm and 46mm cases, listed at £400 from 23 September
- Watch 6 Pro, in 43mm and 46mm with ceramic options, listed at £600 from 23 September
- Watch GT 7 at £280 and GT 7 Pro at £380, both on sale in the UK from 2 September
The GT 7 pair is the same hardware that first went on sale in China, rated at up to 21 days of battery on the 46mm models. What is new today is European availability and pricing, not the watches themselves.
Where it sits against the mainstream
No Apple Watch or Pixel Watch offers cuff-based blood pressure. Apple is expected to move further into cardiac tracking with its next generation, going by the reported plans for the Series 12, and Google has spent this year adding health and Gemini features to the Pixel Watch 5. Neither inflates anything.
That is the D3’s pitch and its limitation at once. Cuff hardware is why the readings carry a medical certification, and it is also why the watch is thicker, heavier and shorter-lived than a general-purpose smartwatch. If blood pressure is not something you have been asked to track, the cheaper GT 7 covers the fitness ground for £120 less.
Frequently Asked Questions
How much does the Huawei Watch D3 cost?
The Huawei Watch D3 is priced at €449 in Europe and £399.99 in the UK. European orders opened on 2 September with shipping from 11 September, while UK sales begin on 23 September.
How does the Huawei Watch D3 measure blood pressure?
A mechanical micro-airbag inside the strap inflates against the wrist, driven by a miniature pump, rather than estimating pressure from an optical sensor. In ambulatory mode it takes a reading every 15 to 30 minutes over 24 hours and produces an ABPM report.
How long does the Huawei Watch D3 battery last?
Huawei rates it at up to six days with typical use. Turning on 24-hour ambulatory blood pressure monitoring cuts that to about one day, so most people will run the cuff for scheduled measurement windows rather than continuously.
Is the Huawei Watch D3 a medical device?
Its blood pressure measurement carries CE marking under the EU Medical Device Regulation. Huawei still states the readings are for reference only and should not be used as a basis for diagnosis, so results should be discussed with a doctor.
Does the Huawei Watch D3 work with an iPhone?
Yes. The watch supports iOS 13 or newer as well as Android 8.0 or newer, through the Huawei Health app. Some features tied to Huawei's own ecosystem are more limited on iPhone.
