Samsung Galaxy Watch 4 Classic 46mm Bluetooth Silver SM-R890NZSAEUE

Samsung Galaxy Watch 4 Classic 46mm Bluetooth Silver SM-R890NZSAEUESM R890NZSAMEA Samsung Galaxy Watch 4 Classic 46mm Bluetooth Smart Watch Silver FEATURES Better Sleep Starts Here Wake up feeling refreshed and recharged with advanced sleep tracking; When you go to bed, your Galaxy Watch4 Classic sleep tracker starts monitoring your sleep and SpO2 levels continuously. ECG Monitoring Take care of your heart with accurate ECG monitoring and keep an eye on possible atrial fibrillation, a common form of irregular heart

SM-R890NZSAMEA

Samsung Galaxy Watch 4 Classic 46mm Bluetooth Smart Watch Silver

FEATURES

• Better Sleep Starts Here
  Wake up feeling refreshed and recharged with advanced sleep tracking; When you go to bed, your Galaxy Watch4 Classic sleep tracker starts monitoring your sleep and SpO2 levels continuously.
• ECG Monitoring
  Take care of your heart with accurate ECG monitoring and keep an eye on possible atrial fibrillation, a common form of irregular heart rhythm.
  
• Name a workout. It can track it.
  Get the most out of every exercise session with advanced workout tracking that recognizes 6 popular activities, from running to rowing to swimming, automatically in just 3 minutes.
  
• Go the Extra Mile
  Improve your runs with advanced running coaching technology. VO2 Max readings assess your oxygen levels to manage and track your heart and lung endurance.
• Stay Connected
  Put the phone features you need right on your wrist and stay connected to calls, texts, notifications, and music streaming, all accessible with a simple tap.
  
• Google on Your Wrist
  Tap into the power and convenience of select Google services and apps; Pay for coffee, get directions to the park, use Google Assistant or Bixby, and stream from YouTube Music.

SPECIFICATIONS

Network/Bearer

• Infra:
  Bluetooth, Wi-Fi

Connectivity

• Location Technology:
  GPS, Glonass, Beidou, Galileo
• Wi-Fi:
  802.11 a/b/g/n 2.4+5GHz
• NFC:
  Yes
• Bluetooth Version:
  Bluetooth v5.0
• Bluetooth Profiles:
  A2DP,AVRCP,HFP,HSP

OS

• Wear OS Powered by Samsung
  

Display

• Technology (Main Display):
  Super AMOLED
• Size (Main Display):
  1.4" (34.6mm)
• Resolution (Main Display):
  450 x 450
• Color Depth (Main Display):
  16M

Processor

• CPU Speed:
  1.18GHz
• CPU Type:
  Dual-Core

Memory

• RAM Size (GB):
  1.5
• ROM Size (GB):
  16
• Available Memory (GB)*:
  7.6

Sensors

• Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor, Hall Sensor

Physical specification

• Dimension (HxWxD):
  45.5 x 45.5 x 11.0 mm
• Weight:
  52.0 g

Battery

• Battery Capacity (mAh, Typical):
  361
• Removable:
  No
• Typical Usage Time (Hours):
  Up to 40 Hours

Audio and Video

• Audio Playing Format:
  MP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB