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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

Get better results from your workout routine.

Check workout readiness with your Daily Readiness Score.
Daily Readiness Score analyses your recent activity, sleep, and heart rate variability to determine your exercise readiness. Depending on factors like activity levels, heart rate variability, and sleep patterns, it might recommend a meditation class rather than an intense workout.

Track more workouts than ever and get all the credit.
Choose from strength training, kayaking and more with 40+ exercise modes and see your stats in the moment on your smartwatch. Plus, get real-time pace and distance during outdoor workouts—no phone necessary—with built-in GPS.

Navigate, pay and stay in touch all day.
Reach your destinations easier with turn-by-turn directions from Google Maps.4 Make speedy, secure checkouts from your wrist with Google Wallet.5

Stay comfortable with a thin, lightweight design.
Stay comfortable all day, during workouts, sleep and more with a design that fits more naturally on the wrist.

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.

LCD, Bluetooth, Health Sensor, gravity sensor, GPS, altimeter, 5 ATM, 36 g, 200 mA

Fitbit Sense 2 Shadow Grey/Graphite

Fitbit Sense 2 Blue Mist/Soft Gold

Fitbit Versa 4 Black/Graphite

41 mm, 1.32" AMOLED, 466 x 466 px, PPI 352, NFC, Bluetooth 5.2, 37 g

ASUS

Fitbit

Fitbit

Fitbit

Huawei