Huawei GT 4 3.35 cm (1.32") AMOLED 41 mm Digital 466 x 466 pixels Gold Wi-Fi GPS (satellite)

SKU
55020BJA
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In Stock: 103 available
41 mm, 1.32" AMOLED, 466 x 466 px, PPI 352, NFC, Bluetooth 5.2, 37 g
More Information
Display type Digital
Display resolution 466 x 466 pixels
Built-in speaker(s) Yes
Touchscreen No
SKU 55020BJA
EAN 6942103105074
Manufacturer Huawei
Availability In Stock
HUAWEI WATCH GT 4
Geometric Aesthetics | All-new Calorie Management |
Up to 2 Weeks Battery Life


Fashion, never stops.
Pushing boundaries through technology.
To cross, to sport, to explore.
Huawei Wearable. Fashion Forward.

Slimmed Down, Spaced Out
With its airy-light form and 13% higher screen-to-body ratio, bordered by a thin bezel, this watch gives you the fit you crave and a view to savour.

Dazzling Watch Faces to Choose from
With 25,000+ exquisite watch faces to browse, including Blooming watch face, which flowers as your daily activity data grows, and Always On Display watch faces, an idle moment is all you need to experience something new.

Custom Watch Faces
Create watch faces of your own, with tailored functions, styles, and colour schemes, to showcase your creative side -- or custom widgets, to switch seamlessly between apps.

Complete All 3 Rings
Set daily goals for Activity Rings 2.0, with Move, Exercise, and Stand measurements, to get a move on your health – minute-by-minute. When you achieve the three-ring goal, you will receive a medal reward.

Can-Do Calorie Management
The new Stay Fit app6 backed by HUAWEI TruSeen™ 5.5+ tech helps you keep track of how many calories you're consuming at a glance, with high-level metrics like real-time calorie intake, active calories, resting calories, and calorie deficit.

Workout Heart Rate Monitoring
Don't miss a beat, with the new and improved HUAWEI TruSeen™ 5.5+ heart rate, and get timely voice or vibration reminders whenever your heart rate strays from its target zone. The heart rate monitor continues to work well, even in cold-weather environments.

Enhanced Route Tracking
A smart satellite antenna array boosts the accuracy of HUAWEI WATCH GT 4 46 mm's GNSS signals by 30%,10 to keep you on track in avenues, parks or residential units. And with a smart fusion positioning algorithm, the watch gets increasingly accurate the more times you run.

Vital Sign Tracker
The watch's HUAWEI TruSeen™ 5.5+ system tracks heart rate, SpO2, sleep, and stress with pinpoint precision, keeping you in the know all the time.

Pulse Wave Arrhythmia Analysis
Stay on top of your heart health, with timely alerts on potential A-⁠fib and premature beat risks, powered by the PPG sensor.

Sleep Tight Every Night
Hit the hay with peace of mind, thanks to the HUAWEI TruSleep™ 3.0 monitoring system, which tracks your slumber, and detects abnormal breathing during sleep.

Special Attention to Women's Health
Get estimated period, ovulation, and fertile times at just a glance, which are based on high-level physiological data and a deep learning algorithm.

Listen Without Limits
HUAWEI WATCH GT 4 supports independent music playback. Set playlists in the phone app and match them to specific workouts – to get in your groove even when your phone isn't on hand!

Power Up in a Pinch
HUAWEI WATCH GT 4 46 mm lasts a staggering 14 days on a full charge, and HUAWEI WATCH GT 4 41 mm lasts 7 days.

Broadly Compatible
HUAWEI WATCH GT 4 is compatible with both iOS and Android phones, for greater ease of use.
Technical details
Heart rate monitorYes
GyroscopeYes
Ambient light sensorYes
BarometerYes
Display technologyAMOLED
Built-in cameraNo
FM radioNo
Protection featuresWaterproof
ShapeRectangular
Band colourGold
Mobile operating systems supportedAndroid 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 8.0, Android 8.1, Android 9.0, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15, iOS 16
Built-in microphoneYes
Display diagonal3.35 cm (1.32")
TouchscreenNo
Built-in speaker(s)Yes
Display resolution466 x 466 pixels
Pixel density352 ppi
Display typeDigital
AccelerometerYes
Quality of sleepYes
Display
Display technologyAMOLED
Display diagonal3.35 cm (1.32")
TouchscreenNo
Display resolution466 x 466 pixels
Pixel density352 ppi
Display typeDigital
Design
Market positioningSmartwatch
Watch case size41 mm
Watch case colourGold
Watch case materialGold
Protection featuresWaterproof
ShapeRectangular
Band colourGold
Maximum strap length19 cm
Water resistance5 ATM
Minimum strap length12 cm
Performance
Built-in cameraNo
FM radioNo
Mobile operating systems supportedAndroid 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 8.0, Android 8.1, Android 9.0, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15, iOS 16
Built-in microphoneYes
Built-in speaker(s)Yes
Flash memory32 GB
Features
Heart rate monitorYes
GyroscopeYes
Ambient light sensorYes
BarometerYes
Display technologyAMOLED
Built-in cameraNo
FM radioNo
Mobile operating systems supportedAndroid 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 8.0, Android 8.1, Android 9.0, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15, iOS 16
Built-in microphoneYes
Display diagonal3.35 cm (1.32")
TouchscreenNo
Built-in speaker(s)Yes
Display resolution466 x 466 pixels
Pixel density352 ppi
Display typeDigital
AccelerometerYes
Quality of sleepYes
Heart rate sensor typeOptical
PedometerYes
Calories burnedYes
SMS notificationsYes
Electronic compassYes
Blood oxygen sensorYes
Skin temperature sensorYes
Workout trackingYes
StopwatchYes
Recommended activityFitness
Call notificationsYes
Alarm clockYes
Activity monitoringYes
Network
GPS (satellite)Yes
Mobile network connectionNo
Storage
Flash memory32 GB
Ports & interfaces
USB portNo
Near Field Communication (NFC)Yes
BluetoothYes
Wi-FiYes
Bluetooth version5.2
Headphone connectivityNo
Bluetooth Low Energy (BLE)Yes
Power
Wireless chargingYes
Charging time1.5 h
Battery technologyLithium Polymer (LiPo)
Battery capacity323 mAh
Battery life (max)168 h
Battery typeBuilt-in battery
Operational conditions
Operating temperature (T-T)-20 - 45 °C
GPS Performance
GPS (satellite)Yes
Other features
BluetoothYes
Protection featuresWaterproof
Weight & dimensions
Width41.3 mm
Depth41.3 mm
Thickness9.8 mm
Weight37 g
Packaging data
Package width120 mm
Package depth120 mm
Package height65 mm
Packaging content
ChargerYes
Warranty cardYes
Quick installation guideYes

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Description
HUAWEI WATCH GT 4
Geometric Aesthetics | All-new Calorie Management |
Up to 2 Weeks Battery Life


Fashion, never stops.
Pushing boundaries through technology.
To cross, to sport, to explore.
Huawei Wearable. Fashion Forward.

Slimmed Down, Spaced Out
With its airy-light form and 13% higher screen-to-body ratio, bordered by a thin bezel, this watch gives you the fit you crave and a view to savour.

Dazzling Watch Faces to Choose from
With 25,000+ exquisite watch faces to browse, including Blooming watch face, which flowers as your daily activity data grows, and Always On Display watch faces, an idle moment is all you need to experience something new.

Custom Watch Faces
Create watch faces of your own, with tailored functions, styles, and colour schemes, to showcase your creative side -- or custom widgets, to switch seamlessly between apps.

Complete All 3 Rings
Set daily goals for Activity Rings 2.0, with Move, Exercise, and Stand measurements, to get a move on your health – minute-by-minute. When you achieve the three-ring goal, you will receive a medal reward.

Can-Do Calorie Management
The new Stay Fit app6 backed by HUAWEI TruSeen™ 5.5+ tech helps you keep track of how many calories you're consuming at a glance, with high-level metrics like real-time calorie intake, active calories, resting calories, and calorie deficit.

Workout Heart Rate Monitoring
Don't miss a beat, with the new and improved HUAWEI TruSeen™ 5.5+ heart rate, and get timely voice or vibration reminders whenever your heart rate strays from its target zone. The heart rate monitor continues to work well, even in cold-weather environments.

Enhanced Route Tracking
A smart satellite antenna array boosts the accuracy of HUAWEI WATCH GT 4 46 mm's GNSS signals by 30%,10 to keep you on track in avenues, parks or residential units. And with a smart fusion positioning algorithm, the watch gets increasingly accurate the more times you run.

Vital Sign Tracker
The watch's HUAWEI TruSeen™ 5.5+ system tracks heart rate, SpO2, sleep, and stress with pinpoint precision, keeping you in the know all the time.

Pulse Wave Arrhythmia Analysis
Stay on top of your heart health, with timely alerts on potential A-⁠fib and premature beat risks, powered by the PPG sensor.

Sleep Tight Every Night
Hit the hay with peace of mind, thanks to the HUAWEI TruSleep™ 3.0 monitoring system, which tracks your slumber, and detects abnormal breathing during sleep.

Special Attention to Women's Health
Get estimated period, ovulation, and fertile times at just a glance, which are based on high-level physiological data and a deep learning algorithm.

Listen Without Limits
HUAWEI WATCH GT 4 supports independent music playback. Set playlists in the phone app and match them to specific workouts – to get in your groove even when your phone isn't on hand!

Power Up in a Pinch
HUAWEI WATCH GT 4 46 mm lasts a staggering 14 days on a full charge, and HUAWEI WATCH GT 4 41 mm lasts 7 days.

Broadly Compatible
HUAWEI WATCH GT 4 is compatible with both iOS and Android phones, for greater ease of use.
Your health, in harmony
ASUS VivoWatch SP is an intelligent wearable health tracker that offers 24/7 health and fitness monitoring and insights to help you maintain a healthy lifestyle and achieve fitness goals. Together with the ASUS HealthConnect app, you can track blood pressure, heart rate, exercise, sleep and a variety of other health categories in an intuitive and easy way. Exclusive ASUS HealthAI technology then provides personalized health-management tips based on health measurements, manual recording and personal habits.

Stylish and durable, with up to 14-day battery life and a swim-proof design, VivoWatch SP is designed to be a 24/7 health companion that goes anywhere. It accepts standard watch bands and features a variety of changeable faces, giving you a powerful health companion that reflects your individual style.

Exercise heart rate and pulse transit time (PTT)
VivoWatch SP features a pair of electricalgraphy (ECG) and photoplethysmography (PPG) sensors, enabling it to calculate pulse transit time (PTT) as well as measure heart rate, sleep and activity and stress levels throughout the day, giving you a variety of insights for better health management.

Body Harmony Index
With its ECG sensor, VivoWatch SP measures your body's sympathetic and parasympathetic response and calculates a Vitality Index and Relax Index in just one minute. The Vitality Index is a score of your resiliency to stress, while the Relax Index is a score of your current relaxation or stress level. The two scores are then used to calculate a Body Harmony Index that gives you an easy to understand view of your body's overall stress response.

Automatic health measurements
You can set VivoWatch SP to perform automatic pulse transit time (PTT) measurements at regular intervals and receive notifications of the results, giving you an easy and convenient way to stay informed about your health.

Smart health-management tools
Medication tracking and reminders
Enter your medicine schedule in the ASUS HealthConnect app, and VivoWatch SP will remind you when it’s time to take each medication, helping you to keep a regular schedule and never miss a dose.

Health data and personalized analysis sharing
Share selected health data with your family, doctor or anyone you choose, securely and easily. This long-term information may offer additional insights over individual blood-pressure measurements done at a clinic.

Cloud data storage
Back up your health data to the cloud and easily download it to any of your mobile devices.

Google Fit and Apple Health support
Better flexibility for health data management

Personalized sleep-quality analysis
VivoWatch SP tracks your sleep duration and quality, giving you insights to help you get your best night’s sleep. By tracking your heart rate in the background, VivoWatch SP can determine when you are winding down and begin automatically tracking your sleep. It also uses your pulse oxygen and heart rate measurements to determine how deep and restful your sleep is. Movement throughout the night is another indicator of sleep quality, so VivoWatch SP tracks your motion and records how many times you turn from side to side each night.

The sleep information VivoWatch SP tracks syncs automatically to the ASUS HealthConnect app, where you can review your daily sleep summary and see weekly statistics.
Your 24/7 smart assistant
Water resistant to 50 meters
With excellent water resistance, you can wear VivoWatch SP while swimming or get caught in the occasional rainstorm without worry.
Long battery life
VivoWatch SP delivers up to 14 days of battery life in normal operation, making it a 24/7 companion that is always there to help guide you to better health.
Call and text notifications
Receive visual and vibration notifications of incoming calls and texts without taking your phone out of your pocket or bag.
World clock
Display a second time zone and the time difference between local time for convenience while traveling.
Stylish and convenient
With a universal design that accepts standard quick-release watch bands, you can easily change the look of VivoWatch SP to match your personal style and fit any occasion. VivoWatch SP also features a variety of attractive watch faces to choose from, giving you more options to create a watch that's truly your own.
Understand stress with all-day body response tracking.
Identify patterns of stress with all-day body response tracking and smart notifications to remind you to reflect on your emotions. Try new ways of managing stress with guided breathing, exercise, meditations and more.

Sleep Profile and Sleep Score give insights for better sleep.
Sleep Profile9 breaks down your sleep data each month and pinpoints how you can improve sleep based on 10 key sleep metrics.

Check your Sleep Score to learn about the quality of your previous night's sleep, and get a breakdown of time in light, deep, and REM sleep with Fitbit Premium.2

Focus on your heart with the ECG app and heart rate tracking.
Use the ECG app for on-demand atrial fibrillation assessment or turn on irregular heart rhythm notifications to assess your heart rhythm while you're still or sleeping.3

Heart rate tracking surfaces insights from your sleep, stress, activity, and more while high and low heart rate notifications keep a close eye on your heart.

Get more out of your workouts.
Your Daily Readiness Score analyzes recent activity, sleep, and heart rate variability. Maybe you’re signed up for a HIIT class but change plans after seeing your score – Fitbit Premium serves up a yoga flow for you.2

Help from Google Maps and Google Wallet.
Reach your destinations easier with turn-by-turn directions from Google Maps.5 Make speedy, secure checkouts from your wrist with Google Wallet.4
Understand stress with all-day body response tracking.
Identify patterns of stress with all-day body response tracking and smart notifications to remind you to reflect on your emotions. Try new ways of managing stress with guided breathing, exercise, meditations and more.

Sleep Profile and Sleep Score give insights for better sleep.
Sleep Profile9 breaks down your sleep data each month and pinpoints how you can improve sleep based on 10 key sleep metrics.

Check your Sleep Score to learn about the quality of your previous night's sleep, and get a breakdown of time in light, deep, and REM sleep with Fitbit Premium.2

Focus on your heart with the ECG app and heart rate tracking.
Use the ECG app for on-demand atrial fibrillation assessment or turn on irregular heart rhythm notifications to assess your heart rhythm while you're still or sleeping.3

Heart rate tracking surfaces insights from your sleep, stress, activity, and more while high and low heart rate notifications keep a close eye on your heart.

Get more out of your workouts.
Your Daily Readiness Score analyzes recent activity, sleep, and heart rate variability. Maybe you’re signed up for a HIIT class but change plans after seeing your score – Fitbit Premium serves up a yoga flow for you.2

Help from Google Maps and Google Wallet.
Reach your destinations easier with turn-by-turn directions from Google Maps.5 Make speedy, secure checkouts from your wrist with Google Wallet.4
Understand stress with all-day body response tracking.
Identify patterns of stress with all-day body response tracking and smart notifications to remind you to reflect on your emotions. Try new ways of managing stress with guided breathing, exercise, meditations and more.

Sleep Profile and Sleep Score give insights for better sleep.
Sleep Profile9 breaks down your sleep data each month and pinpoints how you can improve sleep based on 10 key sleep metrics.

Check your Sleep Score to learn about the quality of your previous night's sleep, and get a breakdown of time in light, deep, and REM sleep with Fitbit Premium.2

Focus on your heart with the ECG app and heart rate tracking.
Use the ECG app for on-demand atrial fibrillation assessment or turn on irregular heart rhythm notifications to assess your heart rhythm while you're still or sleeping.3

Heart rate tracking surfaces insights from your sleep, stress, activity, and more while high and low heart rate notifications keep a close eye on your heart.

Get more out of your workouts.
Your Daily Readiness Score analyzes recent activity, sleep, and heart rate variability. Maybe you’re signed up for a HIIT class but change plans after seeing your score – Fitbit Premium serves up a yoga flow for you.2

Help from Google Maps and Google Wallet.
Reach your destinations easier with turn-by-turn directions from Google Maps.5 Make speedy, secure checkouts from your wrist with Google Wallet.4
Your well-being, on your wrist ASUS VivoWatch 5 is the smart, wearable health tracker that puts a window on your well-being right in front of you. With 24/7 health and fitness monitoring and insights available with just a flick of your wrist, it helps you to maintain a healthy lifestyle and achieve fitness goals. Together with the ASUS HealthConnect app, you can track blood pressure, heart rate, blood-oxygen (SpO2) levels, exercise, sleep and a variety of other health categories in an intuitive and easy way. Exclusive ASUS HealthAI technology then provides personalized health-management tips based on health measurements, manual recordings and personal habits. With its stylish and durable construction, battery that lasts for up to 14 days between charges, and swim-friendly design, VivoWatch 5 is the 24/7 health companion that goes anywhere. It accepts standard watch bands and features a variety of screen presets, giving you a powerful health companion that reflects your individual style. Day and night health tracking Track your exercise heart rate and pulse-transit time (PTT) VivoWatch 5 is engineered with both electricalgraphy (ECG) and photoplethysmography (PPG) sensors, so it's able to calculate your body's pulse-transit time (PTT) and measure your heart rate, sleep, activity and stress levels throughout the day – providing essential insights that help you keep your health in check. Monitor your blood oxygen Your blood-oxygen saturation, or SpO2, is an important marker of your overall body health. VivoWatch 5 has sensors that are able to calculate your oxygen saturation levels, giving you an insight into how your body is responding to exercise or other outside influences – so you can better understand how well you're coping with everyday life. Analyze your sleep quality, automatically VivoWatch 5 even tracks your health while you rest, measuring both the duration and quality of your slumber to provide insights to help you achieve the best night's sleep. Your heart rate is monitored continuously, so VivoWatch 5 is smart enough to know when you are winding down – and will begin tracking your sleep automatically, when the time is right. Then, as you sleep, the pulse-oxygen and heart-rate sensors determine the depth and quality of your rest. Even your movements throughout the night are tracked, with each toss and turn recorded, providing an additional indicator of sleep quality. Maximum understanding for minimum stress VivoWatch is packed with stress-management functions – more than any other competing wearable, in fact. Keeping a close eye on these will shine a light on how you're dealing with stress, and help you manage your everyday mental and emotional well-being. Get help when you need it VivoWatch 5 has a built-in message-sending function to help when needed. Once you've set up the feature through the ASUS HealthConnect app, adding information about who to contact, an extended press of the VivoWatch 5 button will trigger the sending of a message that contains both your current location and real-time health data. Note: Please ensure VivoWatch 5 is connected to your mobile phone to use this function. Keeping your cool? No sweat! Knowing your skin temperature helps you understand how well your body is coping with different activities and environmental factors. VivoWatch 5 tracks your skin temperature 24/7, so you can see what makes you sweat – and how best to keep your cool. Fitness tracking Tracking that you're on track With its built-in GPS and altimeter, VivoWatch 5 helps you to track every step of your workout – indoors or out. View activity maps and stats such as speed, distance, cadence, pacing, altitude and duration. Every activity, tracked Floor climbing: See how many levels you've ascended and descended throughout the day. Fitness fun – rain, shine or swim VivoWatch 5 is fit for all types of exercise and hardy enough to endure everyday conditions, with excellent water resistance – so wear it while you swim in the pool or run in rain! Your 24/7 smart assistant One app. Your whole well-being. ASUS HealthConnect is the companion app for VivoWatch 5. Engineered with ASUS HealthAI technology, it employs an exclusive algorithm to automatically analyze all the data gathered by VivoWatch 5. It uses this wealth of information to provide you with personalized advice based on the latest research and guidance from leading medical experts, including daily step targets and sleep goals. It even tracks your progress towards these goals, so you can easily make small lifestyle changes that can add up to big results. HealthConnect is available for both iOS and Android, and works seamlessly with VivoWatch 5. Simple sharing for better understanding The ASUS HealthConnect app makes it easy to share selected health data with your family, doctor or anyone you choose, securely and effortlessly. This long-term information, including blood-pressure data, may offer additional insights over individual measurements taken at a clinic, for example. See and feel notifications VivoWatch 5 can be configured to deliver visual and vibration notifications, so you know when there's a message or call without taking your phone out of your pocket or bag. It can also display a second time zone, so it's easy to keep track of the clock as you travel. Unlock doors, with your wrist! With built-in NFC technology, you can use VivoWatch 5 to unlock smart doors or interact with other NFC-enabled equipment. A fortnight of fitness VivoWatch 5 employs a unique AI-based algorithm to maximize its battery life, carefully balancing power consumption and performance to deliver up to 14 days of normal use from a single charge! With a fortnight's energy on your wrist, VivoWatch really is the 24/7 companion – always there to help guide you to better health. Stylish and convenient Strapped for panache VivoWatch 5 has a universal design that accepts standard quick-release watch bands, so it's easy to change straps to match your personal style or to fit any occasion. Watch faces, your way In addition to a diverse selection of preset watch faces, VivoWatch lets you use your own photos for a custom look – so it's easy to create a watch with a style that's uniquely yours.
Short Description
41 mm, 1.32" AMOLED, 466 x 466 px, PPI 352, NFC, Bluetooth 5.2, 37 g
LCD, Bluetooth, Health Sensor, gravity sensor, GPS, altimeter, 5 ATM, 36 g, 200 mA
Fitbit Sense 2 Shadow Grey/Graphite
Fitbit Sense 2 Lunar White/Platinum
Fitbit Sense 2 Blue Mist/Soft Gold
Intelligent wearable health tracker that offers 24/7 health, fitness and sleep monitoring, plus smart insights to help you maintain a healthy lifestyle.
Manufacturer
Huawei
ASUS
Fitbit
Fitbit
Fitbit
ASUS