Question 1

What is the watch case material of the HUAWEI WATCH D2?

Accepted Answer

The watch case of the HUAWEI Watch D2 is made of aluminum alloy.

Question 2

What is the function of the Rotating Crown?

Accepted Answer

Rotate the all-metal crown to zoom in or out on your app-grid home screen, swipe up or down on your app list, or adjust the volume. You can press twice to switch between apps, and continue to turn away to control the watch screen even when your fingers are moist.

Question 3

What are the screen updates of HUAWEI WATCH D2 compared to HUAWEI WATCH D?

Accepted Answer

Larger screen size: 1.82-inch AMOLED display
Higher Pixels Per Inch: 347 PPI
Higher Resolution: 480 x 408 pixels

Question 4

What are the supported wrist circumferences?

Accepted Answer

Applicable wrist circumference
M-sized strap: 13.0–16.0 cm
L-sized strap: 16.1–21.0 cm
Note: Please select the appropriate airbag for your wrist circumference. If your wrist circumference is less than 13.0 cm or more than 21.0 cm, the accuracy of blood pressure measurements may be affected.

Question 5

What are the upgrades to the HUAWEI WATCH D2 Strap?

Accepted Answer

The 2-in-1 design packs a 26.5 mm ultra-narrow mechanical airbag* that fits snugly and inflates with ease. It's also sweat-wicking and skin-soothing, and can be removed and replaced with just a press of the Quick Release button.
 
*Actual dimensions may vary depending on product specifications, manufacturing process, and measurement method.

Question 6

Is HUAWEI WATCH D2 blood pressure accurate?

Accepted Answer

The HUAWEI WATCH D2 is renowned for its highly accurate blood pressure monitoring capabilities, which are designed to meet medical standards. It is the world's first wrist-worn ambulatory blood pressure monitor (ABPM) that can provide continuous, 24-hour blood pressure monitoring. The device can help to identify various forms of hypertension, including white-coat hypertension, nocturnal hypertension, and masked hypertension, making it a valuable tool for those who need to keep a close watch on their blood pressure. The watch measures vital signs with greater speed and accuracy, thanks to a multi-region optical path design, cutting-edge optical architecture, ultra-precision glass darkening technology, and next-gen health monitoring algorithms. HUAWEI TruSense is now capable of monitoring six major systems, including the respiratory, nervous, and endocrine systems, to make digital health more accessible and comprehensive for all.

Question 7

Does HUAWEI WATCH D2 Have ECG?

Accepted Answer

Yes, the HUAWEI WATCH D2 is equipped with an ECG (Electrocardiogram) feature, making it a powerful tool for monitoring heart health. This feature allows the watch to measure the electrical activity of the heart, which is critical for detecting irregular heartbeats or other potential cardiovascular issues. The ECG function is part of the Health Glance, which can measure 9 different health indicators in just a few moments, including heart rate, blood oxygen, stress levels, body temperature, and more.* The ability to generate an ECG on demand gives users valuable insights into their heart health, particularly for those at risk of cardiovascular conditions. The HUAWEI WATCH D2’s ECG feature is designed to provide users with accurate and reliable data, which can be crucial for early detection and management of heart-related issues.
 
*The Health Glance feature is not intended for medical use. Results are for reference only, and should not be used as a basis for medical research, diagnosis, or treatment. This feature is only supported in certain markets.

Question 8

What is the content of the Health Glance features?

Accepted Answer

Get a handy Health Glance report in just a few moments, and browse 9 key indicators including blood pressure, heart rate, SpO2, stress levels, skin temperature, ECG analysis, Pulse Wave Arrhythmia Analysis, Sleep monitoring and arterial stiffness detection, with dynamic trends laid out for you in intuitive graphs and charts, to see what your body is telling you right away.* 
 
*The Health Glance feature is not intended for medical use. Results are for reference only, and should not be used as a basis for medical research, diagnosis, or treatment. This feature is only supported in certain markets.

Question 9

How long does HUAWEI Watch D2's battery last?

Accepted Answer

Data comes from Huawei labs. Actual usage may vary depending on product differences, usage habits, and environmental factors.
The battery can last for up to 6 days given typical usage.
The typical battery life is tested under the following conditions: default settings used, six blood pressure measurements and five ECG measurements per day, 30 minutes of Bluetooth calling per week, 30 minutes of music playback per week, heart rate monitoring always on, HUAWEI TruSleep™ enabled at night, stress monitoring enabled, SpO2 monitoring enabled, 90 minutes of exercise on average per week, message notifications enabled (50 messages, 6 calls, and 3 alarms per day), and the device screen turned on for a total of 30 minutes per day.
The battery can last for up to 1 day with the ABPM feature enabled.
The battery life with the ABPM feature enabled is tested under the following conditions: default settings used, ABPM enabled (with 15-min intervals), six blood pressure measurements and five ECG measurements per day, 30 minutes of Bluetooth calling per week, 30 minutes of music playback per week, heart rate monitoring always on, HUAWEI TruSleep™ enabled at night, stress monitoring enabled, SpO2 monitoring enabled, 90 minutes of exercise on average per week, message notifications enabled (50 messages, 6 calls, and 3 alarms per day), and the device screen turned on for a total of 30 minutes per day.

Question 10

Does HUAWEI WATCH D2 Support Wireless Charging?

Accepted Answer

Yes, the HUAWEI WATCH D2 does support wireless charging. This convenient charging method aligns with the device's modern design, making it easy for users to recharge without the hassle of cables. Despite being lightweight and compact, the HUAWEI WATCH D2 offers both efficient wireless charging and excellent battery life. This ensures that users can enjoy uninterrupted health monitoring and smart living throughout the day. The wireless charging capability, combined with the watch's robust battery performance, makes it a practical and reliable choice for those who prioritize convenience and health tracking.

Question 11

Can I answer calls on the HUAWEI WATCH D2?

Accepted Answer

After connecting to your phone using Bluetooth, you can answer or reject calls. You can make calls by using the call log or contact.

Question 12

Is the HUAWEI WATCH D2 waterproof?

Accepted Answer

The device meets the IP68 standard for dust and water resistance, and is not designed for swimming or other activities that involve immersion in water. It should not be work in hot showers, hot springs, or saunas (steam rooms), nor during scuba dives, deep dives, platform dives, high-pressure rinsing, or other activities that involve high water pressure, high temperatures, high levels of humidity, or fast-flowing water. Protection is not permanent, and may decrease with daily wear and tear.

Question 13

Can the HUAWEI WATCH D2 be paired with other Android and iOS phones? What functions cannot be used?

Accepted Answer

Yes, the HUAWEI WATCH D2 works seamlessly with iOS and Android smartphones*.
 
* The device must be used with a phone running HarmonyOS 2/Android 8.0/iOS 13.0 or later and installed with the Huawei Health app. Actual feature availability may vary depending on the phone model and operating system.

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