HUAWEI WATCH Ultimate Specification

48.5 mm × 48.5 mm × 13 mm

*Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.

140-210 mm

Approximately 76 g (strap excluded)

*Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.

1.5 inches LTPO AMOLED color screen

466 × 466 pixels, PPI 311

Accelerometer sensor

Gyroscope sensor

Magnetometer sensor

Optical heart rate sensor

Barometer sensor

Temperature sensor

Depth sensor

Ambient light sensor

ECG sensor

Three buttons: assist button, rotating crown, function button 

Wireless charging

Android 8.0 or later

iOS 13.0 or later

10 ATM water-resistant

*This product complies with 10 ATM-rated 100-metre water resistance under the ISO 22810:2010 standard, and can be worn during shallow water activities, such as swimming in pools and shallow waters along the coast.

*This product meets the requirements of the EN 13319 standard for diving accessories, and supports free diving with a maximum depth of 100 m. It should not be worn in hot showers, hot springs, or saunas (steam rooms), or during platform dives, high-pressure rinsing, or other activities that involve high water pressure, high temperatures, high levels of humidity, or fast-flowing water. Rinse slowly with freshwater, soak and dry after wearing the watch in ocean water. Please keep the watch away from shower gel, shampoo, soapy water, and any other laundry or cleaning products. If the watch does come into contact with any such product, rinse and soak the watch in fresh water for 30 minutes. Metal straps are not designed to withstand swims or sweat. Therefore, it is recommended that you wear other types of straps, in such scenarios. For more information about the water resistance of Huawei wearables, please visit:https://consumer.huawei.com/en/support/content/en-us15851428/. Water resistance is not permanent, and protection may decrease with daily wear and tear.

*This product is rated as IP68 for splash, water, and dust resistance under IEC standard 60529 and was tested under controlled laboratory conditions. Splash, water, and dust resistance are not permanent conditions and resistance may decrease over time with normal use.

For details of waterproof precautions, please refer to：

https://consumer.huawei.com/en/support/how-to/newbie-guide/en-us00738723/

Supported

2.4 GHz, supports BT5.2 and BR+BLE

-20℃–+45℃

factory default settings, 30 minutes of Bluetooth calling per week, 30 minutes of music playback per week, heart rate monitoring always on, HUAWEI TruSleep™ enabled at night, 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 200 times per day (using a preset watch face with power level 1). 

factory default settings, 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, 180 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. 

factory default settings, AOD enabled, 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, 180 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.

*Based on results from HUAWEI lab tests. The actual usage may vary depending on product differences, user habits, and environment variables.

Supported

Supported

5V-9V DC/2A

21/09/2026

Watch × 1

Charging Cradle (including the charging cable) × 1

Quick Start Guide & Safety Information & Warranty Card × 1

*The preceding specifications are theoretical values based on product design. Some features and specifications may vary across markets. To provide accurate product information, specifications, and features, HUAWEI may make real-time adjustments to the preceding specifications, so that they match the product performance, specifications, indexes, and components of the actual product. Product information is subject to such changes and adjustments without notice.