Huawei launched the Watch D3 on 2 September 2026 at its “Chase the Wild” event in Munich, the third generation of its blood pressure monitoring smartwatch. The core mechanism carries over from the Watch D2: a genuine inflatable cuff built into the strap, measuring blood pressure by compressing the wrist artery rather than estimating it from an optical pulse waveform.
The case drops to 11.3mm thick, down from the D2’s 13.3mm, and the footprint changes to 46.5 x 41mm from 48 x 38mm. The strap narrows to 25.5mm. Huawei has added a dedicated pre- and post-exercise blood pressure mode, a Resting Blood Pressure mode, and built European Society of Hypertension interval guidelines directly into its 24-hour ambulatory monitoring. CE-MDR medical certification in Europe covers all of it.
UK retail availability starts 23 September at £399.99, the same date the UK reviews embargo lifts. Full specifications, confirmed against Huawei’s own official product and specification pages, are on the Watch D3 specification page, which will be updated further as any remaining detail emerges.
Huawei Watch D3
Micro-pump inflatable cuff, 24-hour ambulatory blood pressure monitoring. Measures pressure directly, no optical calibration required.
For blood pressure monitoring on the wrist more broadly, see Blood Pressure Watches 2026: What Actually Works, a comparison of which wearables actually measure blood pressure against those that estimate it. The Wellue BPW1 review covers the same cuff-based approach as the Watch D3, tested across four subjects and seven real-world sessions. Huawei’s D2 remains on sale at a discount; see Watch D3 vs D2 for whether the newer model is worth the premium. The Watch D3 launched alongside the Watch 6 and the Watch GT 7 series, full specifications for which are on the Watch GT 7 Pro and Watch GT 7 specification pages; for the full range from this event, see the Huawei specifications index.
Quick answers
When is the Huawei Watch D3 available in the UK?
The Watch D3 becomes available in the UK from 23 September 2026 at £399.99, the same date the UK reviews embargo lifts.
How does the Huawei Watch D3 measure blood pressure?
A genuine inflatable cuff built into the strap compresses the wrist artery, the same oscillometric principle used by a clinical upper-arm monitor, rather than estimating blood pressure from an optical pulse waveform.
What is new on the Huawei Watch D3 versus the Watch D2?
The case drops to 11.3mm from 13.3mm and the footprint changes to 46.5 x 41mm from 48 x 38mm. Huawei has added a dedicated pre- and post-exercise blood pressure mode plus a Resting Blood Pressure mode.
Is a review of the Huawei Watch D3 available yet?
Not yet. The UK reviews embargo lifts on 23 September 2026, the same date the watch becomes available at retail.
Last Updated on 2 September 2026 by the5krunner
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tfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20 years of hands-on testing of GPS watches and wearables, and competing in triathlons at an international age-group level, tfk provides in-depth expert analysis of fitness technology for serious athletes and endurance sport competitors. ID
