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Specifications
Key Specs
Screen Size40 millimetersTouch ScreentrueOperating System CompatibilityAndroidOperating SystemAndroidApp CompatibletrueCarrierUnlockedBuilt-in Storage16 gigabytesGlobal PositioningGLONASS, GPS, GalileoUsage Time40 hoursMetrics MeasuredSteps taken, Duration of sleep stagesProtective QualitiesWater resistant, Dust resistant, Shock resistantMaximum Depth of Water Resistance164 feetBand MaterialFluoroelastomer
General
Product NameGalaxy Watch4 Aluminum Smartwatch 40mm BTBrandSamsungProduct TypeSmartwatchForm FactorWristwatchModel FamilySamsung Galaxy Watch4Model NumberSM-R860NZKAXAAYear of Release2021ColorBlack
Design
Case Size40mmCase ShapeRoundBand TypeSport BandBand ColorBlackClasp TypeBuckleRotating Bezelfalse
Dimensions
Case Thickness0.39 inchesBand Width0.79 millimetersProduct Width1.59 inchesMinimum Wrist Size5.5 millimetersMaximum Wrist Size7.1 millimetersSizeSmallBand SizeAdjustable
Display
Display ScreentrueScreen Size40 millimetersTouch ScreentrueScreen Resolution396 x 396Display TypeAMOLEDColor DisplaytrueClock DisplaytrueBacklit DisplayfalseAdjustable BrightnesstrueCustomizable Watch FacestrueScreen MaterialCorning Gorilla Glass DX+
Compatibility
Operating System CompatibilityAndroidOperating SystemAndroidApp CompatibletrueWorks WithGoogle Assistant, SmartThingsVoice Assistant Built-inBixby, Google Assistant
Connectivity
Data Plan RequiredfalseCarrierUnlockedBluetooth Version5.0Wireless ConnectivityBluetooth, Wi-FiWireless StandardN
Features
Built-in Storage16 gigabytesGPS EnabledtrueGlobal PositioningGLONASS, GPS, GalileoUsage Time40 hoursMobile NotificationstrueAlert TypeAudible, Vibration, VisualMobile Payment Service SupportedSamsung Pay, Google PayMusic PlayertrueSilent AlarmtrueBuilt-In MicrophonetrueVoice ActivatedtrueLanguages SupportedEnglish, American Sign Language, Spanish, Chinese (simplified), Tagalog, Vietnamese, Arabic, French, Korean, Other
Activity
Metrics MeasuredSteps taken, Duration of sleep stagesMulti-Sport TrackingtrueSensorsAccelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Ambient light sensor, Optical heart rate (PPG) sensor, Electrical heart rate (ECG) sensorMedical Incident Notification911/EMS, App alert, Contact call, Contact text
Performance
Protective QualitiesWater resistant, Dust resistant, Shock resistantMaximum Depth of Water Resistance164 feetMaximum Height of Shock Resistance4.92 feetIngress Protection (IP) RatingIP68Minimum Operating Temperature32 degrees fahrenheitMaximum Operating Temperature95 degrees fahrenheit
Processor
Processor Speed1.18 gigahertzCentral Processing UnitExynos W920 Dual Core 1.18GHzGraphics Processing Unit (GPU)Exynos W920
Power
RechargeabletrueBattery Strength IndicatortrueBattery Capacity247 milliampere hoursCharging Time110 minutesCharging Interface(s)WirelessReplaceable Batteryfalse
Material
Band MaterialFluoroelastomerCase MaterialAluminumCase Back MaterialAluminum
Camera
Integrated CameraNo
Other
UPC887276550893
Features
Crush workouts and all your health goals with Samsung Galaxy Watch4. Be your best with the watch that knows you best.
Body Composition Analysis
Get ready to crush your wellness goals with body readings right on your wrist.
Advanced Sleep / Continuous SpO2
Manage your overall sleep quality for a great night's sleep with an advanced tracker that calculates your sleep score.
ECG
Be smart about your heart with ECG Monitoring that gives accurate readings.
Fitness / Auto Workout Tracking
Make the most of every workout with Auto Workout Tracking. Stay motivated by connecting to live coaching sessions via your smartphone or to dynamic Group Challenges with your friends.
V02 Max / Advanced Run Coaching
Make the most out of every mile with Advanced Run Coaching and VO2 max readings to assess your cardio levels.
Extension of Your Phone
Stay in stride while staying connected to calls, text and music on the go.
Upgraded OS (GSuiteApps)
Tap into the power and convenience of select Google services and apps on your wrist.
Sleek and Lightweight Design
Look great while crushing every part of your day with the sleek, lightweight and customizable design.
Group Challenges
Get moving and motivated with your family and friends. Join the fitness fun with activities and challenges designed just for groups.
Trip Detection
Get peace of mind while on the go with Trip Detection that sends an SOS to your emergency contact in the event of a hard fall.
Women’s Health
Galaxy Watch4 helps women build a deeper connection with their bodies and their health by helping to log and track fertility windows, ovulation cycles and periods.
Samsung Health
Samsung Health helps you stay on top of your health, your goals and upcoming fitness needs.
Payments
Tap. Pay. Go. Samsung Pay and Google Pay make quick stops even quicker.
SmartThings
Cool down the house as you cool down from your workout with a tap of your wrist.
Ecosystem
Breeze through your fitness goals by pairing your compatible Galaxy devices and by connecting to your fitness community.
What's Included
Device
Wireless Charger
Quick Start Guide
Questions & Answers (242)
Q: What is the difference between unlocked and GPS (3 answers)
A: Unlocked is if you want it to have its own number with your phone company so you can use it independently of your phone. (You don't have to carry your phone everywhere). GPS uses Bluetooth to connect to your phone. Meaning certain functions won't work if you're away from your phone.Q: why does it say that it does do blood pressure if it does not? (1 answers)
A: It can, it's just not authorized in the United States for obvious litigation reasons. It's fairly easy to add on this feature, with a little bit of research on YouTube. I use the feature all the time and it's acurate.- A: Customizable. It is Android. Everything can be changed
Q: Will this watch give access to calls, texting, and internet? (2 answers)
A: Yes it will you can answer a call and talk from watch and respond to text via mic or keyboard.- A: Wireless charger included. The Same one from previous generations
Q: What is the difference between BT and LTE ? (2 answers)
A: That is a great question! If the Galaxy Watch4 is Bluetooth, it means that your phone is required to be within range for full functionality. If the device say LTE, you are able to get services through your carrier to be able to leave your phone behind and still experience all of the features the watch has to offer. Thank you for taking the time out to reach out to us. ^Kayla- A: If you are looking for a non-silicone band & like a little bling there are some great choices on Amazon that match this watch exactly. I had purchased 2 bands for my Active 2 pink-gold watch that didn't quite match but it was close. The back came off that watch & Samsung wasn't able to repair it so I got this one, I was so surprised & happy to see that the bands match this one exactly! I always get so many compliments, it makes it an even more beautiful watch! You can find many that don't look cheap or gaudy & have very subtle bling, & there may even be some w/o the bling but that's what I was looking for. This isn't my favorite one but it gives you a good idea of the color match.
Q: Does the Samsung Galaxy watch 4 have a fall detection feature (2 answers)
A: It does,with the options to change the sensitivity and turn it off completely.
Compare similar products
| Screen Size | 40 millimeters | 40 millimeters | 40 millimeters | 44 millimeters |
|---|---|---|---|---|
| Touch Screen | Yes | Yes | Yes | Yes |
| Operating System Compatibility | Android | Wear OS | Android, Wear OS | Android, Wear OS |
