Galaxy Watch S4-R800N

Design

The new definition of authenticity

Match Galaxy Watch to your lifestyle with an authenticity you can see through a variety of watch faces and with depth and lighting effect. A round face, watch hand shadowing and ticking sound give it the feel of a real watch.

Your watch, your choice

Express yourself with your own Galaxy Watch. Go with a body size of 4.2cm (Midnight Black, Rose Gold) or 4.6cm (Silver). Then follow it up with a customizable watch face to make it a true match for your lifestyle.

Now your music goes with you

The Galaxy Watch comes with a full blown music player & on board storage so you can carry your playlists wherever you go.

Lengthy battery life

Give your charger a rest some nights. With a long lasting battery life on a single charge, Galaxy Watch can manage calls, music, and more with a battery made to last.

Tools for betterment

Track your progress

Your own personal trainer, Galaxy Watch lets you focus on more exercise with less planning. Your watch can measure your heart rate and track six activities when you exercise. Select more to measure up to 39+ types of activities and more as you move from one to the other.

Track health monitoring

With Samsung Health, you can expand on Galaxy Watch’s existing features to track and log your health in even greater detail, including heart rate and calories.

Rest and relax for a better you

Learn about your nighttime so you can feel better the next day. Galaxy Watch tracks your sleep quality, creating a log including 4 stages of sleep. It also monitors your stress levels to assist you with reduction through guided breathing.

Daily Assistant

Know what each day holds

Wake up to what you need to know. Galaxy Watch detects when you wake up, displaying a morning briefing with the weather, today†s schedule, reminders, and more.

Review your day before bed

Reflect on your day before bed. Another briefing based on your sleep patterns displays before bedtime, including remaining reminders and your health data for the day.

Engineered to endure

Wear your Galaxy Watch out in the rain or other challenging conditions. Its 5 ATM* water resistance and military standard durability** allow you to be more active outdoors, enduring through tough conditions.

Charging made simple

Charging Galaxy Watch itself is effortless. Set it down on the wireless charging dock* and the charging process begins on its own.

• Network/Bearer
  • InfraBluetooth Only
• Connectivity
  • ANT+No
  • Location TechnologyGPS,Glonass
  • Wi-Fi802.11 b/g/n 2.4GHz
  • NFCYes
  • Bluetooth VersionBluetooth v4.2
  • Bluetooth ProfilesA2DP,AVRCP,HFP,HSP
• Display
  • Technology (Main Display)Super AMOLED
  • Size (Main Display)1.3" (3.29cm)
  • Resolution (Main Display)360 x 360
  • Color Depth (Main Display)16M
• Processor
  • CPU Speed1.15GHz
  • CPU TypeDual-Core
• Memory
  • RAM Size (GB)0.75
  • ROM Size (GB)4
  • Available Memory (GB)*1.5
  • External Memory SupportN/A
• SensorsAccelerometer,Barometer,Gyro Sensor,HR Sensor,Light Sensor
• Physical specification
  • Dimension (HxWxD)49.0mm x 46.0mm x 13.0mm
  • Weight (g)49
• Battery
  • Standard Battery Capacity 472mAh
  • Removable No
  • Typical Usage Time (Hours)Over 80 Hours
  • Low Usage Time (Hours)Up to 168 Hours
  • Local Storage Music Playback TimeUp to 16 Hours
  • Indoor Workout TimeUp to 77Hours
  • Outdoor Workout Time with GPS Up to 23 Hours
• Audio and Video
  • Audio Playing FormatMP3,M4A,3GA,AAC,OGG,OGA,WAV,WMA,AMR,AWB
• Services and Applications
  • Notification TypeTTS,Vibrate