Name: HUAWEI WATCH Ultimate 2
Brand: HUAWEI

Beyond Adventure

Ultra Reliable Liquid Metal¹ | 150 M Diving Technology² |
Sonar-based Underwater Communication³ |
Multi-sensing X-TAP

Watch the video

Ultra reliable liquid metal watch case with
sapphire glass. Made for adventures.

150-metre diving technology.² Expand your
horizons underwater.

Sonar-based underwater communication.
Dive deeper, dive safer.

Multi-sensing X-TAP technology. Health monitoring
with greater accuracy and coverage.

Six key selling points for HUAWEI WATCH Ultimate 2

Phone-free eSIM cellular calling⁴ with AI
noise cancellation.⁵

Expedition mode with reliable High Altitude
Adaptation for safe journeys.

Ultimate Design
Beyond Compare

Featuring an octagonal skeletonized case and the ceramic bezel, it's constructed for lightweight durability and robust aesthetics. The large 1.5-inch LTPO display boasts a 3500-nit peak brightness⁶ for high clarity under outdoor sunlight.

Two color choices of the HUAWEI WATCH Ultimate 2: blue and black; each is paired with a dedicated fluoroelastomer strap for both style and durability

Double-toned nano-tech ceramic bezels and wave-textured fluoroelastomer strap. Perfect fit for soothing comfort.

Black nano-tech ceramic bezels and breathable hollow fluoroelastomer strap. Great companion for adventures.

Blue Black

The Closest to
Unbreakable

Ultra-reliability. Presented in the hard-coated Zirconium-based Liquid Metal case,⁷ the watch features nano-tech ceramic bezel and sapphire glass⁸ for extreme durability and resistance.

Overview of the diving features on the HUAWEI WATCH Ultimate 2, including a remarkable capability to dive up to 150 meters deep

Dive to

New Depths

Dive to

New Depths

Dive deeper, dive safer. The world's first 150-metre diving smartwatch with on-land audio functions,² featuring an innovative waterproof structure for your safe marine adventures. The best-in-class mini-sonar technology enables prompt messaging underwater,³ ensuring smooth communication and high safety.

ISO 22810

Certified

EN 13319

Certified

Sonar-based Underwater
Communication

The first-ever groundbreaking standalone sonar-based underwater communication solution.³ Its compact sonar module enables message exchanges up to 30 metres, making traditional gestures and light signals a thing of the past.

Pre-Dive

Add New Buddies
Above Water Test
Diving Mode Selection

Search to add up to 50 diving partners nearby to your contacts.

Run the messaging trials on land, with support for pre-set texts and emoji for seamless dive messaging.

Customise your settings in the diving modes with respective gas and water types, including recreational dive, technical dive, scuba dive and free dive.

Mid-Dive

Intuitive Data Display. With its bright screen, critical dive data is readable at a glance, including depth, time, speed, NDL, and PO2, and more.

Underwater Communication. Whether for marine wonders or emergencies, it enables seamless share through texts or emojis with your partners.³

SOS Underwater. For emergencies, an SOS request will be sent to your diving partners when you press and hold the upper left button for 3 seconds. The message can be forwarded once by your partner, reaching to areas up to 60 metres away.³

Tried-and-Tested Algorithm. It uses the Bühlmann ZHL-16C decompression algorithm⁹ to provide expert guidance based on dive scenarios. With reminders to over 20 statuses such as overspeed ascent, it provides extra assurance for your underwater adventures.

Post-Dive

Review the underwater messaging history on your wrist. All diving data is accessible on the watch and HUAWEI Health app for sharing or analysis, so you can plan your next adventure.

Overview of the outdoor features on the HUAWEI WATCH Ultimate 2, featuring the upgraded Expedition mode

Conquer

the Wild

Conquer

the Wild

Take your outdoor adventure to new levels. It delivers strengthened positioning and communication with an all-new antenna system. In Expedition mode, it supports routes import, location marking, and more, keeping you always in control in the wild.

Powerful All-new
Antenna System

More powerful antenna system optimises signals intelligently based on the network usage scenarios for peak performance. Whether it's eSIM calls or navigation, it delivers fast and stable connections.

Pro-level Expedition Mode

Import your route and download full-colour offline maps in advance. The dual-frequency five-system¹⁰ GNSS of HUAWEI Sunflower Positioning System delivers accurate marking for your safe return.

Outdoor Care

Fall Detection detects your falls and sends an SOS call after your comfirmation.¹¹ High-Altitude Adaptation alerts you promptly to early signs of altitude sickness.¹²

Third-Party Action Camera

Record with your action camera through smart gestures.¹³ It supports data import from HUAWEI Health app as stickers, such as speed and heart rate, so it is easier for you to make videos.

Overview of the golf features on the HUAWEI WATCH Ultimate 2, featuring the upgraded Golf course mode

A Swing

of Genius

A Swing

of Genius

New-level Golf Course mode. A total of 17,000+ zoomable course maps
worldwide,¹⁴ ball trajectory and more. Strategize your swings like no other.

Golf Course mode on the HUAWEI WATCH Ultimate 2, showcasing seamless map zooming and animated ball trajectory sharing

Zoomable Course Maps

The 3D course views adapt to different zoom levels with the same high clarity, displaying details in the green, fairways, trees, and bunkers. Download and preview the maps to plan your swings in advance.

Golf Course Mode

Access reliable plays-like distances to any location on the map, last shot distance, green slope direction and club recommendations, providing solid guidance for every stroke.

Ball Trajectory Sharing

Digital Scorecard enables key metric tracking. A tap on the HUAWEI Health app generates live ball trajectory to share your feats.¹⁵

Smart
Living
on
Your Wrist

Overview of smart features on the HUAWEI WATCH Ultimate 2

Phone-free eSIM
Cellular Calling

Independent eSIM calls⁴ with AI noise cancellation⁵ for phone-free clear calling.

Performance Tested

Calling Noise Reduction 5 Star Rated

Smart Gestures¹⁶

Simplify everyday tasks like calls, remote photos¹⁷ and third-party app controls¹⁸ with a tap or slide.

Pay from Your Wrist

Raise your wrist for easy QR and NFC code scanning.¹⁹

Phone-Free Listening

Stream your favourite tunes during workouts without your phone.

Navigate with Ease

Get precise, real-time locations and navigation for your outdoor adventures.

Watch AppGallery

Discover a vast collection of apps from fitness and music to games for easy living.

Tap into Health
with X-TAP

The HUAWEI TruSense system with Multi-Sensing X-TAP Technology extends data collection from the wrist to the fingertips, making health monitoring more convenient and precise.²⁰

Health monitoring on the HUAWEI WATCH Ultimate 2, with features like Health Glance, blood oxygen health, emotional wellbeing app, sleep health, heart health, and Health Insights

Health Glance

Simply press and hold X-TAP for 3 seconds to open Health Glance. A comprehensive report with more than 10 key health metrics is available in just 60 seconds.²⁰

Blood Oxygen Health

Tap on X-TAP for instance access to real-time blood oxygen levels.

Emotional Wellbeing

Upgrade to identify 12 emotional states visualised through dynamic floral watch faces. With breathing exercises and fitness training, it eases both body and mind.²¹

Sleep Health

Monitor your heart rate, respiratory rate, blood oxygen, and HRV throughout the night to gain an insight into your sleep quality.

Heart Health

Monitors your heart health with ECG²² analysis and pulse wave arrhythmia analysis, and promptly alerts for irregularities like A-fib or premature beats.

Health Insights

Support health data analysis for stress, sleep, heart rate, and exercise duration to show your health trends and their implications, and provides timely alerts for abnormalities.²³

Instant Battery
Mode Switching

Switch to Power Saver mode in 3 seconds for extended use,²⁴ or stay in Standard for full functionality. A maximum battery life of 18H for Dive mode (a 12H with SUC on), 40H for Expedition mode, 24H for Golf mode, and 22H for Trail Run mode.²⁵

*SUC: sonar-based underwater communication.

Switch to Power Saver mode in 3 seconds for extended use,²⁴
or stay in Standard for full functionality. A maximum battery life
of 18H for Dive mode (a 12H with SUC on), 40H for Expedition
mode, 24H for Golf mode, and 22H for Trail Run mode.²⁵

*SUC: sonar-based underwater communication.

Paired with
Android

Up to 4.5 days²⁶ in typical use

Up to 3 days²⁶ with AOD on

Paired with
iOS

Up to 3.5 days²⁶ in typical use

Up to 2.5 days²⁶ with AOD on

Up to 11 days²⁷ in light use

Up to 6 days²⁷ in typical use

Up to 4 days²⁷ with AOD on

Standard
mode
Power Saver
mode

Battery life of the HUAWEI WATCH Ultimate 2, with both Standard and Power Saver modes available

The watch case is made of Zirconium-based Liquid Metal.
20 ATM: This product complies with the 20 ATM-rated resistance level under the ISO 22810:2010 standard, which indicates that the device can withstand up to 200-metre static water pressure for 10 minutes, but it does not mean that it is suitable for actual underwater use at 200 metres.
IP69 Rating: This product complies with the IP69 rating under the GB/T 4208-2017 standard. The IPX9 test conditions are as follows: water temperature: 80±5°C; water flow: 15±1 L/min; water pressure: 10,000±500 kPa; spray angle: 0°, 30°, 60°, and 90°, 30 seconds for each angle. This does not indicate protection against hot water during showers.
Dive (up to 150 metres): This product complies with the EN 13319 standard for diving equipment. It can be worn during dives (at depths of up to 150 metres) and during shallow water activities such as swimming in a pool or along the coast. After wearing the device in water activities, clean and dry it promptly, remove the water stains from the product surfaces and all holes, and use the device's drainage feature to avoid negative impact on device performance.
The device should not be worn in the following scenarios: (Damage to the device caused by immersion in liquid is not covered by the warranty if the device is worn in an inappropriate scenario/activity.)
a. Diving activities exceeding a depth of 150 metres.
b. Hot showers, hot springs, saunas (steam rooms), and other activities in high-temperature and/or high-humidity environments.
c. Activities that could expose the device to shower gel, shampoo, soapy water, sunscreen or sunscreen spray, or any other laundry or cleaning products. If the device does come into contact with any such product, rinse and soak it in clean water for 30 minutes before drying it promptly.
d. Platform dives, high-pressure rinsing, or other activities that involve high water pressure or fast-flowing water.
e. Composite vegan leather, leather, composite woven, titanium, and ceramic straps are not designed for water activities (such as swimming) or to withstand sweat, and therefore it is recommended that other straps be used in such scenarios.
It is recommended that, after wearing the device in the seawater, you wash and soak the device body and strap with clean water, and wipe them dry, to reduce the risk of corrosion caused by seawater.
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 performance may deteriorate with daily wear and tear. It is recommended that you take your device regularly to an authorised Huawei service centre for inspection and maintenance.
Thanks to sonar-based communication, divers up to 30 metres apart can share texts and emojis, or send SOS messages directly from their watches. When enabled, sonar-based communication allows recipients to forward the SOS message, boosting the range to 60 metres. External factors such as engine noise, wind turbines, underwater construction work, and physical barriers such as reefs, ship hulls, caves, air bubbles, and large sea creatures can interrupt signals and reduce the effective communications range.
If a message fails to be transmitted, the watch will automatically attempt to re-transmit within 25s and will keep you informed about delivery status via a sound alert. To reduce obstructions when sending a message, it is recommended that you extend your arm fully, keeping it clear of your body, while also facing the watch screen towards your diving buddy. If you are unsure of your diving buddy's location, try turning your watch face in different directions until the message sending sound no longer plays. This will enhance the likelihood of successful message transmission. If you hear the sound indicating message transmission from your diving buddy's watch but do not receive the message, try facing your watch screen in different directions to reduce obstructions and improve the likelihood of receiving the message. Sonar-based communication does not support audio or video communications. Remember to confirm that blocking messages from strangers is not enabled. Once this feature is enabled, you won't be able to receive messages from anyone who isn't in your contact list.
eSIM Cellular Calling works through either the eSIM One Number service or the eSIM Independent Number service (supported in certain countries and regions). For details about service availability and associated charges, please consult your local carrier. If your watch uses the eSIM One Number service, the eSIM cellular network will be disabled when your watch is connected to a phone. For more details, please visit: https://consumer.huawei.com/en/support/content/en-us15810288/.
The caller's voice is detected and enhanced in noisy environments. This feature automatically takes effect when changes in ambient noise are detected. No manual settings are required. Actual call experience may vary depending on usage habits and environmental factors.
3500 nits is the peak brightness achieved under 30% average picture level (APL) image stimulation. Data comes from Huawei labs. Screen brightness varies with environments. Actual performance may differ.
The watch case is made of Zirconium-based Liquid Metal.
The watch crystal is made of artificial sapphire glass.
The Bühlmann ZHL-16C decompression model is a mathematical model that simulates changes in the ambient pressure of inert gases entering and leaving the human body.
The product supports GPS L1/L5, GALILEO E1/E5a, QZSS L1/L5, and the five systems of GPS, BeiDou, GLONASS, GALILEO, and QZSS satellite positioning.
To use emergency SOS, you'll need to set up emergency contacts beforehand and make sure that the watch is connected to a cellular network or via Bluetooth to a phone running HarmonyOS 2/Android 9.0/iOS 13.0 or later and installed with the HUAWEI Health app. When paired with a phone running HarmonyOS 5, the watch only supports emergency contacts after an OTA update. Actual experience may vary.
This feature will be available via OTA update.
For details about supported devices, visit: https://consumer.huawei.com/en/support/content/en-us16064900/.
The Golf Courses Map feature is available in certain markets only. Availability is subject to official releases and actual conditions. For details about your country/region and the list of supported cities, visit: https://consumer.huawei.com/en/support/content/en-us16014632/.
This feature will be available through upgrades in the HUAWEI Health app later on.
This feature is disabled by default and will be automatically enabled after you complete the gesture tutorial. When using this feature, make sure that the bottom of your watch remains close to your wrist. Your watch may be unable to recognise gestures during high-intensity exercise like running or cycling, or if there are tattoos on your wrist. Actual usage shall prevail.
Taking pictures from the watch works through the Remote shutter feature, which is only available when the watch is connected with a phone running EMUI 10.1/iOS 13.0 or later.
This feature is supported by DJI OSMO, Insta360 and other apps.
Third-party apps can be downloaded from Watch AppGallery. Availability of apps may vary by country and region.
Neither this product nor the Health Glance feature is 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 will be available via OTA update.
This product is not a medical device. This feature is only available through the ECG app. Results are for reference only and should not be used as a basis for medical diagnosis. This feature is not suitable for users under the age of 18, or those diagnosed with other types of arrhythmia.
This product is not a medical device. Results are for reference only, and should not be used as a basis for medical research, diagnosis, or treatment.
Data comes from Huawei labs. Actual usage may vary depending on the individual product, usage habits and conditions, and environmental factors.
The maximum battery life under Expedition mode is tested under the following conditions: factory default settings, Expedition mode enabled, Positioning interval set at 30 minutes, Raise to wake enabled (60 times screen activations per hours), Marker enabled 5 times per hour, Dim after sunset enabled, and Route Back navigation enabled;The maximum battery life under Golf mode is tested under the following conditions: factory default settings, 60 times screen activations per hours, and 4-5 hours per game.
The typical battery life under Standard mode is tested under the following conditions: factory default settings used, 2 hours of LTE connection and 22 hours of Bluetooth connection with a phone per day, heart rate monitoring always on, HUAWEI TruSleep™ on at night, 2 ECG measurements per day, 60 minutes of app usage per week, 30 minutes of Bluetooth calling per week, 30 minutes of Bluetooth music playback per week, 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. The battery life under Standard mode with AOD enabled is tested under the following conditions: factory default settings used, AOD enabled, 2 hours of LTE connection and 22 hours of Bluetooth connection with a phone per day, heart rate monitoring always on, HUAWEI TruSleep™ on at night, 2 ECG measurements per day, 60 minutes of app usage per week, 30 minutes of Bluetooth calling per week, 30 minutes of Bluetooth music playback per week, 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.
The maximum battery life under Battery saver mode is tested under the following conditions: factory default settings used, Battery saver mode enabled, 30 minutes of Bluetooth calling per week, 30 minutes of Bluetooth music playback per week, heart rate monitoring always on, HUAWEI TruSleep™ on 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. The typical battery life under Battery saver mode is tested under the following conditions: factory default settings used, Battery saver mode enabled, 30 minutes of Bluetooth calling per week, 30 minutes of music playback per week, heart rate monitoring always on, HUAWEI TruSleep™ on at night, stress monitoring enabled, pulse wave arrhythmia analysis and sleep apnoea features 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. The battery life under Battery saver mode with AOD enabled is tested under the following conditions: factory default settings used, Battery saver mode enabled, AOD enabled, 30 minutes of Bluetooth calling per week, 30 minutes of music playback per week, heart rate monitoring always on, HUAWEI TruSleep™ on at night, stress monitoring enabled, pulse wave arrhythmia analysis and sleep apnoea features 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.

HUAWEI WATCH Ultimate 2

Ultra reliable liquid metal watch case with sapphire glass. Made for adventures.

150-metre diving technology.2 Expand your horizons underwater.

Sonar-based underwater communication. Dive deeper, dive safer.

Multi-sensing X-TAP technology. Health monitoring with greater accuracy and coverage.

Phone-free eSIM cellular calling4 with AI noise cancellation.5

Expedition mode with reliable High Altitude Adaptation for safe journeys.

Ultimate DesignBeyond Compare

The Closest to Unbreakable

Dive to

New Depths

Dive to

New Depths

Sonar-based Underwater Communication

Pre-Dive

Mid-Dive

Post-Dive

Conquer

the Wild

Conquer

the Wild

Powerful All-new Antenna System

Pro-level Expedition Mode

Outdoor Care

Third-Party Action Camera

A Swing

of Genius

A Swing

of Genius

Zoomable Course Maps

Golf Course Mode

Ball Trajectory Sharing

Phone-free eSIMCellular Calling

Smart Gestures16

Pay from Your Wrist

Phone-Free Listening

Navigate with Ease

Watch AppGallery

Tap into Health with X-TAP

Health Glance

Blood Oxygen Health

Emotional Wellbeing

Sleep Health

Heart Health

Health Insights

Ultra reliable liquid metal watch case with
sapphire glass. Made for adventures.

150-metre diving technology.² Expand your
horizons underwater.

Sonar-based underwater communication.
Dive deeper, dive safer.

Multi-sensing X-TAP technology. Health monitoring
with greater accuracy and coverage.

Phone-free eSIM cellular calling⁴ with AI
noise cancellation.⁵

Expedition mode with reliable High Altitude
Adaptation for safe journeys.

Ultimate Design
Beyond Compare

The Closest to
Unbreakable

Sonar-based Underwater
Communication

Powerful All-new
Antenna System

Phone-free eSIM
Cellular Calling

Smart Gestures¹⁶

Tap into Health
with X-TAP