Huawei WATCH 4 Pro 3.81 cm 1.5" AMOLED Touchscreen Wi-Fi GPS satellite 65 g 55020AMB

Wear the universe on your wrist,
And take a trip into the furthest reaches of space;
With just a glance at your watch,
It's specially crafted to take your imagination into overdrive,
So that you can explore time, space, and the great unknown.

Planet Lights Up on Your Wrist
With the watch's LTPO screen and fresh AOD watch faces, you can see key information at a glance.

Put Your Best Face Forward
There's truly a watch face for every occasion, with different themes, including a Discovery Series for the cosmic and spectacular, and a Photography series for timeless everyday moments. Choose from more than 20,000 intuitive designs, feel free to mix and match, and marvel at what you've chosen!

Shows More of
What You Want
The watch's 1.5-inch screen is specially crafted for your viewing comfort, with ultra-narrow bezel and a 72%+ sky-high screen-to-body ratio, delivering a clear, concise layout.

Go Ahead,
Make the Call
This watch keeps you plugged in phone-free, with eSIM One number and eSIM Standalone Number. Make calls, send and receive SMS messages all on your watch.

Even More Compatible
The watch is compatible with both iOS and Android, for greater ease of use.

Get a Handle on
Your Health
Health Glance1 tracks seven key indicators all at one time, including the heart rate, SpO2 level, respiratory overview, and cardiovascular health, the results of which can be printed out and shared. Find the analysis and more on the HUAWEI Health app.

Beat-by-Beat ECG Analysis
New and improved electrode technology has made ECG signal collection more accurate and responsive. Just touch the electrode on the side for 30 seconds to get real-time data that can help you screen for common heart conditions at the earliest opportunity.

Manage Your Heart Health
Get alerts when your heart rate strays high or low, or arrhythmia is detected, thanks to an 8-channel heart rate sensor and ECG signal collection.

Respiratory check,
Care for Your Every Breath
Breathe easy, with comprehensive check designed to give at-risk users the peace of mind they deserve.

Deep Sleep Every Night
Hit the hay with a sleep tracker that's tailored to you, and get accurate sleep and wake-up times, nap recognition, and science-based tips on how to rest easy every night.

Family Care
This watch is for your family members as well. It will remind you when your family members' heart rate and SpO2 are abnormal, and can detect if a family member has fallen by providing an automatic emergency call pop-up.

The Better Way to Work Out
Choose from 100+ workout modes, including niche outdoor activities like free dives and hikes. The mountain hiking watch face displays trail-ready data covering altitude, atmospheric pressure, step count, location, and SpO2. Lost your way? Just enable route back with map to make it back to your starting point, safe and sound.

Your Daily Activity Tracker
Set goals for each Activity Ring, such as calories burnt, training time, and hours active, with reminders and inspirational advice - to help you live every day to the fullest.

Design


Shape

Round


International Protection (IP) code

IP6X


Waterproof up to

30 m


Watch case colour

Titanium


Waterproof

Yes


Watch case material

Titanium


Watch case size

48 mm


Band colour

Titanium


Water resistance

5 ATM


Market positioning

Smartwatch


Band material

Leather



Weight & dimensions


Thickness

1.29 cm


Width

47.6 mm


Depth

47.6 mm


Weight

65 g



Network


GLONASS

Yes


SIM card type

eSIM


Quasi-Zenith Satellite System (QZSS)

Yes


Galileo

Yes


GPS (satellite)

Yes


Mobile network connection

Yes



Features


Thermometer

Yes


Weather forecast

Yes


Built-in distance meter

Yes


Stopwatch

Yes


Heart rate sensor type

Optical


Heart rate monitor

Yes


Alarm clock

Yes


Accelerometer

Yes


Clock mode
h/24h


Caller ID

Yes


Calories burned

Yes


SMS notifications

Yes


Electronic compass

Yes


Calendar

Yes


Ambient light sensor

Yes


Pedometer

Yes


Vibrating alarm clock

Yes


Time/distance alert

Yes


Skin temperature sensor

Yes


Call notifications

Yes


Timer

Yes


Personal info management (PIM)

Countdown timer


Gyroscope

Yes


Barometer

Yes


Activity monitoring

Yes



Operational conditions


Operating temperature (T-T)

0 - 35 -C



Performance


Built-in microphone

Yes


FM radio

No


Built-in speaker(s)

Yes


Built-in camera

No


Mobile operating systems supported

Android 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 6.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 8.1, Android 9.0, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15, iOS 16



Ports & interfaces


Wi-Fi standards

802.11b, 802.11g, Wi-Fi 4 (802.11n)


Bluetooth

Yes


Wi-Fi

Yes


Near Field Communication (NFC)

Yes


Bluetooth Low Energy (BLE)

Yes


USB port

No


Bluetooth version

5.2


Headphone connectivity

No



Power


Wireless charging

Yes


Battery type

Built-in battery


Battery technology

Lithium-Ion (Li-Ion)


Battery life

21 day(s)



Display


Touchscreen

Yes


Display type

Digital


Pixel density

310 ppi


Always-on display

Yes


Display technology

AMOLED


Display diagonal

3.81 cm (1.5")


Display resolution

466 x 466 pixels


Watch glass type

Sapphire