Huawei Watch D3 Review: Specs, Price and Key Features

The Huawei Watch D3 is designed for people who want to monitor their health from their wrist without carrying a traditional blood pressure monitor everywhere. Unlike most smartwatches that estimate health metrics using optical sensors, Huawei's latest D-series wearable uses an inflatable airbag built into its strap to measure blood pressure.

Announced in September 2026, the Watch D3 combines this distinctive health-monitoring system with a larger, brighter AMOLED display, ECG functionality, sleep tracking, fitness features and Bluetooth calling. It also arrives with a thinner body than the previous-generation Watch D2, addressing one of the practical challenges of wearing a blood pressure-monitoring watch throughout the day.

But the technology comes at a premium price. The Watch D3 is more expensive than many everyday fitness watches, and its specialised health features will matter more to some buyers than others. Here is what the specifications, published reviews and available pricing information tell us about the device.

Huawei Watch D3 Specifications

The Huawei Watch D3 focuses on health monitoring while retaining the core features expected from a modern smartwatch.

Specifications and availability may vary by market. Battery figures are manufacturer estimates rather than guarantees of real-world performance.

Huawei Watch D3 Price and Availability

Price is an important consideration because the Huawei Watch D3 is not positioned as a budget smartwatch.

Huawei's Chinese launch pricing starts at CNY 2,988 for the standard version. European pricing is around €399.99, while the UK price is approximately £399.99, depending on the retailer and applicable offers.

The company also lists a premium version in China at a higher price. Buyers should check the exact model and regional configuration before comparing prices, as availability and included accessories can differ.

Huawei Watch D3 Price in Bangladesh

As of October 2026, an officially confirmed Bangladesh retail price was not available in the sources reviewed for this article. Some third-party websites publish estimated prices, but those figures should not be treated as an official launch price.

The final cost for Bangladeshi buyers may depend on import duties, retailer margins, shipping costs, warranty coverage and whether the watch is officially distributed in the country. Buyers should also verify whether blood pressure monitoring, ECG and NFC services are supported in their region.

For anyone considering an imported unit, checking the warranty and regional health-feature availability is just as important as comparing the price.

Blood Pressure Monitoring Is the Main Attraction

The Watch D3's biggest selling point is its inflatable airbag system. Huawei integrates a miniature airbag into the watch strap, allowing it to tighten during a measurement and record blood pressure using a cuff-based method.

This is different from many ordinary smartwatches, which rely on optical sensors and may offer estimates or trend information rather than a conventional cuff-based reading. The Watch D3 is designed to provide systolic and diastolic blood pressure readings and supports ambulatory blood pressure monitoring.

The ambulatory feature can automatically collect readings at scheduled intervals over an extended period, helping users and healthcare professionals examine changes throughout the day. The watch also supports measurements before and after exercise, providing additional context for understanding blood pressure around physical activity.

Huawei has stated that the Watch D3 has received CE MDR certification in the European Union for specified blood pressure-monitoring functions. That certification is relevant to the device's intended medical use, but it does not mean every health metric on the watch is a medical diagnosis.

An important limitation: Blood pressure and ECG results from a wearable should not replace professional medical advice. Users with hypertension or other cardiovascular concerns should follow their healthcare professional's recommendations and use an appropriate medical monitor when advised.

Display and Design: Thinner, Brighter and Easier to Read

The Huawei Watch D3 features a 1.92-inch AMOLED display with a resolution of 480 × 408 pixels and a peak brightness rating of 3,000 nits. The high brightness should make the screen easier to read outdoors, although actual visibility depends on lighting conditions and display settings.

Huawei has also reduced the thickness of the watch to 11.3 mm. The body measures 46.5 × 41 mm and weighs approximately 40 grams without the strap.

These changes matter because blood pressure-monitoring watches need additional hardware that ordinary smartwatches do not. The inflatable strap and associated mechanisms can make the device bulkier, particularly when compared with conventional fitness bands.

The D3's revised design aims to make that extra hardware less noticeable during everyday use. Colour options include black, gold and light gold, with different strap combinations depending on the version and market.

It is still a relatively substantial watch, however. Buyers who prefer extremely lightweight wearables may want to try it on before purchasing.

Health Tracking Beyond Blood Pressure

Although blood pressure monitoring receives the most attention, the Huawei Watch D3 includes several other health-related features.

• ECG measurements: The watch can record an electrocardiogram through its dedicated sensor system.
• Heart-rate tracking: Optical sensors monitor heart rate during everyday activity and exercise.
• Blood oxygen monitoring: SpO₂ tracking provides additional information about blood oxygen saturation.
• Sleep tracking: Huawei's sleep-monitoring tools help users review sleep patterns.
• HRV measurements: Heart-rate variability data can contribute to broader wellness and recovery insights.
• Temperature sensing: A temperature sensor supports selected health-monitoring functions.
• Activity tracking: The watch records exercise and daily movement.

The value of these features depends on how consistently users wear the device and interpret the information. A large collection of health metrics does not automatically make a smartwatch more useful; clear reporting, reliable measurements and accessible software matter just as much.

Some features may also be restricted by country, phone compatibility, regulatory approval or the version of Huawei's health software available in a particular market.

Fitness Features and Everyday Smartwatch Functions

The Watch D3 is not limited to people who want to monitor blood pressure. It also supports exercise tracking and offers more than 100 workout modes, according to published coverage.

Its sensors help record activity and provide information that can be reviewed through Huawei's companion software. Bluetooth calling allows users to answer or reject calls when the watch is connected to a compatible phone. Notifications, calendar tools, notes and other everyday functions add to its usefulness outside exercise sessions.

NFC is available, but contactless payment support depends on regional services and compatibility. Buyers should not assume that every payment feature will work in every country.

The watch can pair with compatible Android phones and iPhones. However, compatibility does not guarantee that every feature will operate identically across both platforms. Huawei's software ecosystem and regional service availability remain important considerations before buying.

Battery Life and Charging

Huawei advertises up to six days of battery life under typical usage conditions. That is a useful figure for a smartwatch with a bright display and several health-monitoring functions.

Real-world battery life will depend on screen settings, notifications, calling, exercise tracking and how frequently health measurements are taken.

There is one particularly important detail: Huawei's published specifications state that battery life can fall to approximately one day when the continuous ambulatory blood pressure monitoring feature is enabled under its stated test conditions.

This difference could influence how users choose to operate the watch. Someone who mainly checks blood pressure occasionally may experience a very different charging routine from someone who enables frequent automatic measurements throughout the day and night.

The device supports wireless charging. Huawei's estimated charging time and actual battery performance should be checked against the specific regional model and the charging accessories supplied with it.

Huawei Watch D3 Review: What Independent Reviews Say

The Huawei Watch D3 has received positive attention from reviewers for its specialised blood pressure-monitoring capability, improved design and battery life under typical use.

TechRadar's published review describes the D3 as an improvement over the Watch D2, particularly in its medical functionality and slimmer profile. The review also notes that the watch remains relatively bulky compared with conventional smartwatches and raises concerns about ECG signal consistency during testing.

Expert Reviews highlights the device's blood pressure readings and six-day battery-life claim as strengths, while identifying the inability to use it for swimming and a less convenient NFC payment experience as drawbacks.

These are independent reviewers' findings, not tests conducted by Innopark IT. Results can vary between users, and the performance of individual health sensors should not be assumed to be identical in every situation.

Taken together, the reviews suggest that the D3 is a specialised health wearable rather than a universal upgrade for everyone who owns a smartwatch. Its value depends heavily on whether its blood pressure features justify the price and design compromises.

Huawei Watch D3 vs Huawei Watch D2

The Huawei Watch D3 builds on the concept introduced by the Watch D2 rather than attempting to replace every type of smartwatch.

The D3's thinner profile and improved monitoring options are its central advantages. However, buyers considering an upgrade should compare their current Watch D2's capabilities, regional software support and current selling price before deciding whether the newer model offers enough additional value.

For users who do not need blood pressure measurements, a conventional smartwatch may provide a better balance of comfort, fitness tracking and price.

Should You Buy the Huawei Watch D3?

The Huawei Watch D3 makes the strongest case for itself among people who specifically want wrist-based blood pressure monitoring alongside regular smartwatch features.

Its 1.92-inch AMOLED screen, ECG capability, activity tracking, Bluetooth calling and six-day typical-use battery claim make it more versatile than a dedicated blood pressure monitor. The slimmer body is also a welcome improvement for a device that needs specialised measurement hardware.

However, its premium price is difficult to justify if you only need notifications, step counting, ordinary workout tracking and basic health statistics. Its continuous blood pressure-monitoring mode also has a substantial effect on battery life, while regional restrictions can affect some health and payment services.

Before buying, check the availability of its medical functions in your country, the seller's warranty and whether your phone supports the features you intend to use.

Final verdict: The Huawei Watch D3 is a compelling specialist smartwatch for users who prioritise cuff-based blood pressure monitoring. It is less convincing as a general-purpose smartwatch for buyers who do not need its distinctive health technology. The right purchase decision comes down to whether those additional measurements are genuinely useful to you.

Sources

1. Huawei Official Website — HUAWEI WATCH D3 Features: https://consumer.huawei.com/uk/wearables/watch-d3/
2. Huawei Official Website — HUAWEI WATCH D3 Specifications: https://consumer.huawei.com/uk/wearables/watch-d3/specs/
3. Huawei China — Official WATCH D3 Purchase Guide and Launch Pricing: https://consumer.huawei.com/cn/support/content/zh-cn16114037/
4. Huawei / PR Newswire — WATCH D3 Early Debut at ESC Congress 2026: https://www.prnewswire.com/news-releases/huawei-watch-d3-makes-early-debut-at-esc-congress-2026-a-new-era-in-wrist-based-blood-pressure-management-302864613.html
5. TechRadar — Huawei Watch D3 Review: https://www.techradar.com/health-fitness/smartwatches/huawei-watch-d3-review
6. Expert Reviews — Huawei Watch D3 Review: https://www.expertreviews.co.uk/beauty-wellness/wearables/huawei-watch-d3-review
7. Wareable — Huawei Watch D3 UK and Europe Launch, Price and Availability: https://www.wareable.com/smartwatches/huawei-watch-d3-official-launch-uk-europe-availability-price