Design
Screen size
The bigger the screen size is, the better the user experience.
- Samsung Galaxy Watch Ultra 1.5
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Display type
The type of technology used in the display.
- Samsung Galaxy Watch Ultra oled_amoled
Water resistance
The level of water resistance that the device has.
- Samsung Galaxy Watch Ultra water_resistant
ATM rating
The ATM rating indicates how much water pressure a device can withstand. 3 ATM is one of the lowest ratings and means that the device can only withstand splashes of water, whereas 20 ATM is one of the highest ratings and means that the device can be used for snorkeling and water sports.
- Samsung Galaxy Watch Ultra 10_atm
Ingress Protection (IP) rating
The first number of the IP rating refers to protection against dust, while the second number refers to protection against liquid. E.g. a first number of 6 denotes that it is completely dustproof, and a second number of 7 denotes that the device can withstand full immersion in water.
- Samsung Galaxy Watch Ultra ip68
Has branded damage-resistant glass
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
- Samsung Galaxy Watch Ultra
Gorilla Glass version
Gorilla Glass is one of the most popular brands of chemically strengthened glass, manufactured by Corning. Several versions have been developed, the newer ones being more durable and providing better damage resistance.
- Samsung Galaxy Watch Ultra null
Pixel density
Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
- Samsung Galaxy Watch Ultra 327
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Watch band is replaceable
The watch band is removable and can be replaced by any standard watch band of the correct size, allowing you to customise it to your liking.
- Samsung Galaxy Watch Ultra
Has a display
The device has an electronic display to present information to the user.
- Samsung Galaxy Watch Ultra
Resolution
Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
- Samsung Galaxy Watch Ultra 480 x 480
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Always-On Display
The user can see information such as date, time, and notifications even when the screen is off. The functionality can be enabled or disabled.
- Samsung Galaxy Watch Ultra
Thickness
The thickness (or depth) of the product.
- Samsung Galaxy Watch Ultra 12.1
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Has a touch screen
You can operate the device easily, by pressing the screen with your fingers.
- Samsung Galaxy Watch Ultra
Waterproof depth rating
The waterproof depth rating indicates how well the device is protected against water ingress and water pressure. Devices which can withstand more water pressure are better for swimming or diving.
- Samsung Galaxy Watch Ultra 100
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Weight
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
- Samsung Galaxy Watch Ultra 60.5
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Height
The height represents the vertical dimension of the product.
- Samsung Galaxy Watch Ultra 47.4
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Width
The width represents the horizontal dimension of the product.
- Samsung Galaxy Watch Ultra 47.4
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Maximum operating temperature
The maximum temperature at which the device can perform to the optimal level.
- Samsung Galaxy Watch Ultra 55
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Lowest potential operating temperature
The minimum temperature at which the device can perform to the optimal level.
- Samsung Galaxy Watch Ultra -20
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Has sapphire glass display
Sapphire crystal glass is an extremely durable material, which is surpassed only by diamond in terms of hardness. A sapphire crystal display is stronger and more scratch resistant than toughened glass such as Corning Gorilla Glass.
- Samsung Galaxy Watch Ultra
Volume
Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
- Samsung Galaxy Watch Ultra 27.185796
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Is designed for kids
The device is specifically designed to cater to the needs and preferences of children, offering features and functionalities tailored to their age group.
- Samsung Galaxy Watch Ultra
Maximum altitude
The device has a higher maximum operating altitude, meaning that you can take it to higher locations without worrying about it malfunctioning.
- Samsung Galaxy Watch Ultra 29527
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Sensors
Monitors blood oxygenation levels
Your blood oxygen level is a measurement how much oxygen is reaching your muscles. It is important because low levels mean that you will become easily fatigued during exercise. The more exercise you do, the better your blood oxygen levels will become.
- Samsung Galaxy Watch Ultra
Has a heart rate monitor
A heart rate monitor can help show your fitness levels, enabling you to calculate a suitable intensity of exercise.
- Samsung Galaxy Watch Ultra
Has GPS
GPS enables global positioning, useful in map, geo-tagging or navigation apps.
- Samsung Galaxy Watch Ultra
Has an accelerometer
An accelerometer is a sensor used to measure the linear acceleration of a device. A common application is detecting when a device changes between vertical and horizontal positions.
- Samsung Galaxy Watch Ultra
Has a temperature sensor
With a temperature sensor you can monitor changes in temperature to measure your exertion levels and avoid hyperthermia.
- Samsung Galaxy Watch Ultra
Has a compass
A compass is useful for gaming, maps, and navigation software.
- Samsung Galaxy Watch Ultra
Has a barometer
This measures barometric air pressure. It can predict weather changes, for example a sudden drop in air pressure could mean a storm is coming. When calibrated correctly it can be used to determine altitude, which helps GPS devices to lock on quicker and with greater accuracy.
- Samsung Galaxy Watch Ultra
Has a gyroscope
A gyroscope is a sensor that tracks the orientation of a device, more specifically by measuring the angular rotational velocity. Initially, they were built using a spinning rotor to detect changes in orientation, like twisting or rotation.
- Samsung Galaxy Watch Ultra
Has a cadence sensor
A cadence sensor measures the number of pedal revolutions per minute when you are cycling. It enables you to monitor how fast you are pedaling.
- Samsung Galaxy Watch Ultra
Monitors perspiration
The device can measure the level of perspiration on your skin, indicating the level of intensity of your workouts.
- Samsung Galaxy Watch Ultra
Activity tracking
Tracks your sleep
It can track your sleep, such as how long you sleep for and the quality.
- Samsung Galaxy Watch Ultra
Tracks distance
It tracks how far you travel.
- Samsung Galaxy Watch Ultra
Tracks steps taken
It tracks how many steps you take throughout the day, allowing you to see how active you have been.
- Samsung Galaxy Watch Ultra
Measures pace
Measuring pace shows how much time it takes to travel one kilometer or one mile. For example, in running, a 4 minute kilometer would be a very good pace.
- Samsung Galaxy Watch Ultra
Provides sleep reports
Your sleep data is analysed to give you a report, available to view through the app or website. This allows you to see the quality of your sleep and to help you make improvements.
- Samsung Galaxy Watch Ultra
Detects activities automatically
The device automatically detects when you start an activity such as jogging, saving you from entering it manually at a later time.
- Samsung Galaxy Watch Ultra
Has a route tracker
With a route tracker you can add your route onto a map. It is helpful if you plan to do the same route again, or want to share it with your community.
- Samsung Galaxy Watch Ultra
Tracks elevation
It can detect changes in elevation, such as when you are climbing stairs.
- Samsung Galaxy Watch Ultra
Has multi-sport mode
A multi-sport mode allows you to easily switch between tracking different sports such as running, cycling, and swimming. This feature is ideal for those who need to change quickly between various activities (e.g., triathletes).
- Samsung Galaxy Watch Ultra
Has exercise tagging
After exercising, you can add details about your workout (e.g., jogging, swimming, cycling). This enables the device to provide more accurate information, such as the number of calories burned.
- Samsung Galaxy Watch Ultra
Has a stroke counter for swimming
The device uses arm movement sensors to count the number of strokes when swimming.
- Samsung Galaxy Watch Ultra
Tracks calorie intake
Using the app, you can input the food you eat to help you manage your nutrition better.
- Samsung Galaxy Watch Ultra
Designed for diving
This watch comes specially tailored to a diver's needs with trimix and nitrox tracking, along with a built-in diving planner.
- Samsung Galaxy Watch Ultra
Designed for golf
This watch comes preloaded with thousands of courses, showing exact yardages to the front, back and middle of greens along with a scorecard and shot distance calculator.
- Samsung Galaxy Watch Ultra
Connectivity
Has a cellular module
Devices that use cellular technology can connect to mobile networks. Cellular networks have much wider signal coverage than Wi-Fi.
- Samsung Galaxy Watch Ultra
Is compatible with iOS
It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
- Samsung Galaxy Watch Ultra
Is compatible with Android
It is compatible with a range of Android devices such as smartphones and tablets.
- Samsung Galaxy Watch Ultra
Bluetooth version
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
- Samsung Galaxy Watch Ultra 5.4
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Supports Wi-Fi
The device can connect to Wi-Fi.
- Samsung Galaxy Watch Ultra
Wi-Fi version
The Wi-Fi versions supported by the device.
- Samsung Galaxy Watch Ultra wifi_4, wifi_5
Supports ANT+
ANT+ is a wireless protocol similar to Bluetooth Smart, and is very power efficient. It is mainly used for fitness monitoring devices such as heart rate monitors and cadence sensors to connect to other devices (e.g., sports watches, smartphones, and cycling computers).
- Samsung Galaxy Watch Ultra
SIM cards
The number and type of SIM cards supported.
- Samsung Galaxy Watch Ultra 1_esim
Has NFC
NFC (near-field communication) allows a device to perform simple wireless transactions, such as mobile payments. Note: this feature may not be available in all markets.
- Samsung Galaxy Watch Ultra
Supports Galileo
Galileo is a global navigation satellite system (GNSS) that is similar to GPS. Supported devices can use a combination of Galileo and GPS for location-based services such as Google Maps, and tend to be around 30% more accurate than GPS-only devices.
- Samsung Galaxy Watch Ultra
Battery
Battery life
With a longer battery life, you don’t have to worry about charging the device as often.
- Samsung Galaxy Watch Ultra 4
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Battery power
Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
- Samsung Galaxy Watch Ultra 590
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Battery life in power save mode
In power save mode you can still check what time it is and other basic functions. A long battery life is good if you wear the device day to day.
- Samsung Galaxy Watch Ultra 100
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Has wireless charging
It supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
- Samsung Galaxy Watch Ultra
Has a rechargeable battery
The battery can be recharged and used over again.
- Samsung Galaxy Watch Ultra
Has a solar power battery
A solar battery takes its energy from light, and stores it in a self-recharging battery which never needs to be changed.
- Samsung Galaxy Watch Ultra
Has a removable battery
The battery is removable and can be replaced by the user if broken.
- Samsung Galaxy Watch Ultra
Features
Has HRV tracking
Heart rate variability (HRV) tracking measures fluctuations in the time between heart beats. These fluctuations can be an indication of health conditions (such as heart conditions or mental health issues). Note: This feature may not be available in all markets.
- Samsung Galaxy Watch Ultra
Measures VO2 max
VO2 max capacity is a measurement of the amount of oxygen your body can use during physical exercise. A high VO2 max capacity indicates good fitness levels.
- Samsung Galaxy Watch Ultra
Measures resting heart rate
This measurement is your heart rate per minute when you're at rest, such as when you're relaxed, sitting, or lying down. For adults, this is typically between 60–100.
- Samsung Galaxy Watch Ultra
Has fast/slow heart rate notifications
It can notify you when your resting heart rate is above or below the normal range.
- Samsung Galaxy Watch Ultra
Shows readiness level
This is based on various information, such as your previous workout, sleep quality, and stress levels. Taking everything into account, it will give you an idea of whether your body is ready for another workout or if you should focus on recovery.
- Samsung Galaxy Watch Ultra
Can be used to answer calls
The device has a speaker and microphone that allow you to answer calls made to your smartphone.
- Samsung Galaxy Watch Ultra
Locates your phone
The device has a feature that allows you to find your smartphone if you have misplaced it.
- Samsung Galaxy Watch Ultra
Has call control
The device alerts you to incoming calls on your smartphone, and allows you extra control such as muting or rejecting the call.
- Samsung Galaxy Watch Ultra
Has notifications
If you get a notification such as a call or message, the device will vibrate on your wrist or make a noise to alert you.
- Samsung Galaxy Watch Ultra
Has irregular heart rate warnings
Through continuous heart rate monitoring, the device is able to detect an irregular heartbeat and alert the user.
- Samsung Galaxy Watch Ultra
Has ECG technology
ECG stands for electrocardiogram and measures the electrical activity of the heartbeat, which is a more in-depth reading of heart health than blood pressure alone. Note: This feature may not be available in all markets.
- Samsung Galaxy Watch Ultra
Has silent alarm
The device can wake you using vibration, so as not to disturb anyone else sleeping in the room.
- Samsung Galaxy Watch Ultra
Has vibrating alerts
Vibrating alerts have a variety of uses, such as interval training.
- Samsung Galaxy Watch Ultra
Has fall detection
Fall detection is a feature that relies on accelerometers and other sensors to differentiate between regular movement and a fall. If the wearer falls, the device can perform functions such as sounding an alarm or displaying an alert.
- Samsung Galaxy Watch Ultra
Has a stopwatch
With a stopwatch you can time yourself.
- Samsung Galaxy Watch Ultra
Has smart alarm
It determines when you are in a light state of sleep and wakes you up within a set period of time before your alarm. This can allow you to wake up feeling fresher and more alert.
- Samsung Galaxy Watch Ultra
Has voice commands
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
- Samsung Galaxy Watch Ultra
RAM
Random-access memory (RAM) is a form of volatile memory used to store working data and machine code currently in use. It is a quick-access, temporary virtual storage that can be read and changed in any order, thus enabling fast data processing.
- Samsung Galaxy Watch Ultra 2
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Internal storage
The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
- Samsung Galaxy Watch Ultra 32
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Has a built-in camera remote control function
The device can control your smartphone’s camera remotely (without installing third-party apps), allowing you to take shots even if your phone isn't near you.
- Samsung Galaxy Watch Ultra
Acquires GPS faster
It can periodically download data on the future position of GPS satellites. This enables it to lock on much faster, so you don’t have to wait around to get a GPS fix.
- Samsung Galaxy Watch Ultra
DirectX version
DirectX is used in video games, with newer versions supporting better graphics and features. The latest version is DirectX 12 Ultimate, which includes support for ray tracing, mesh shaders, and variable rate shading (VRS).
- Samsung Galaxy Watch Ultra null
Has a front camera
A front camera, also called secondary camera, can be used for video chats/selfies.
- Samsung Galaxy Watch Ultra
App & Software
Provides activity reports
Your activity data is analysed to give you reports, available to view through the app or website. This allows you to see how active you have been and to help you make improvements.
- Samsung Galaxy Watch Ultra
Has inactivity alerts
The device detects when you have been idle for too long, and alerts you to encourage you to stay active.
- Samsung Galaxy Watch Ultra
Counts how many calories you've burned
This is useful if you are on a strict training diet or if you are trying to lose weight. It can also help to boost your motivation.
- Samsung Galaxy Watch Ultra
Has goal setting
Allows you to set your own goals, such as reaching 15,000 steps in a single day.
- Samsung Galaxy Watch Ultra
Has achievements
You are awarded achievements for reaching goals, helping to encourage you and keep you motivated.
- Samsung Galaxy Watch Ultra
Free app
You can download the app for free, from platforms such as Google Play or the App Store.
- Samsung Galaxy Watch Ultra
Has exercise diary
It has an exercise diary, allowing you to easily keep track of your previous workouts.
- Samsung Galaxy Watch Ultra
Ad-free
Adverts can be distracting and obtrusive. Apps and blogs without ads are more aesthetically pleasing, nicer to use, and make the content stand out.
- Samsung Galaxy Watch Ultra
Has coaching
The app can determine the best way for you to progress in your exercise, and offers coaching advice.
- Samsung Galaxy Watch Ultra
Has temperature tracking
You can keep track of your temperature. Temperature data can be used to help work out the most likely time you will be ovulating.
- Samsung Galaxy Watch Ultra
Has period notifications
You get a notification when you are due to get your period.
- Samsung Galaxy Watch Ultra
Supports routes
You can create or find existing routes to sync to the app.
- Samsung Galaxy Watch Ultra
Syncs with existing calendars
You can sync your data to standard calendar apps, such as Apple’s Calendar or Google Calendar.
- Samsung Galaxy Watch Ultra
Has voice feedback
It has voice feedback during your workouts, helping you stay up-to-date on your progress and encouraging you as you exercise.
- Samsung Galaxy Watch Ultra
Has music playback
You can listen to your own music when working out. This can make exercising more enjoyable and motivate you to push yourself further.
- Samsung Galaxy Watch Ultra
Exports to email
You can export app data to an email address, so you have a backup and can forward it to another person if needed.
- Samsung Galaxy Watch Ultra
Displays fertile window notifications
The app integrates an ovulation calendar, regularly updated based on the information you add about your menstrual cycle. With the help of the ovulation calendar, the app estimates the approximate dates when you may ovulate and be fertile, and notifies you.
- Samsung Galaxy Watch Ultra
Has food diary
A food diary allows you to easily keep track of the food you have consumed, an important part of staying healthy and losing weight.
- Samsung Galaxy Watch Ultra
Includes maps
It includes localized maps to help you see the information easily at a glance. Usually, you can zoom in on the maps and see the desired location with more detail.
- Samsung Galaxy Watch Ultra
Doesn’t require account
The app doesn't require you to make an account in order to log in and use the app.
- Samsung Galaxy Watch Ultra
Points-based system
It uses a points-based system instead of just focusing on calories. This can make it much easier to control your nutrition as it is simpler than counting calories, and it also takes other factors into account such as fat and fiber.
- Samsung Galaxy Watch Ultra
Predicts ovulation
The app uses your menstruation data to predict the date of your ovulation, which usually lasts 24-48 hours. This is useful if you are trying to conceive, as your fertility increases around ovulation.
- Samsung Galaxy Watch Ultra
Predicts start date
The app uses your data to predict future period start dates.
- Samsung Galaxy Watch Ultra
Has video tutorials
It has video tutorials, making it easier to learn how to perform a specific exercise.
- Samsung Galaxy Watch Ultra
Supports widgets
You can add widgets to the home screen. This allows you to have more flexibility and to see information at a glance, without going into the app.
- Samsung Galaxy Watch Ultra
Can be personalised
You can personalize the appearance of the app - for example, choosing a different theme or colors.
- Samsung Galaxy Watch Ultra
Has barcode scanner on app
The app supports scanning food barcodes using the camera. It checks a food database and adds the item based on its barcode, allowing you to quickly and easily track your calorie intake.
- Samsung Galaxy Watch Ultra
Tracks water intake
You can use it to log the water you drink throughout the day. Drinking enough water is essential to your well-being, with the European Food Safety Authority recommending that women drink about 1.6l per day and men drink 2l per day.
- Samsung Galaxy Watch Ultra
Has weight tracking
You can input your weight data, making it easier to track changes.
- Samsung Galaxy Watch Ultra
Has live tracking
You can share your workout progress live, for example allowing your friends to see where you are on your running route.
- Samsung Galaxy Watch Ultra
Tracks BMI
BMI (body mass index) is a measurement of body shape determined by the person’s height and weight. Being able to track your BMI is useful as you can track your progress in achieving the ideal weight for your height.
- Samsung Galaxy Watch Ultra
Miscellaneous
Is dustproof and water-resistant
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
- Samsung Galaxy Watch Ultra
Sweat resistance
Resistance to sweat makes it ideal for use while doing sports.
- Samsung Galaxy Watch Ultra
Has a battery level indicator
An indicator shows you when the device has low battery.
- Samsung Galaxy Watch Ultra
Has auto pause
It can determine when you have stopped working out and pause your current workout tracking until you start moving again.
- Samsung Galaxy Watch Ultra
Has passcode
You can set a passcode to keep your data private.
- Samsung Galaxy Watch Ultra
Compatible with smart scales
It is compatible with smart scales such as the Fitbit Aria and Withings range. These scales transmit information such as weight and BMI to connected services over Wi-Fi.
- Samsung Galaxy Watch Ultra
Compatible with external heart rate monitors
It supports third-party heart rate monitors to incorporate your pulse data.
- Samsung Galaxy Watch Ultra
Is compatible with Windows
It is compatible with PCs and laptops running the Windows operating system.
- Samsung Galaxy Watch Ultra
Has an external memory slot
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
- Samsung Galaxy Watch Ultra
Is compatible with Mac OS X
It is compatible with Mac OS X devices such as MacBooks and iMacs.
- Samsung Galaxy Watch Ultra
Has a socket for a 3.5 mm audio jack
With a standard mini jack socket, you can use the device with most headphones.
- Samsung Galaxy Watch Ultra