Apple Watch Series 9 (GPS) 41mm loop band 

Key Specs

• Screen Size

  41 millimeters
  Touch Screen

  Yes
  Operating System Compatibility

  Apple iOS
  Operating System

  watchOS
  App Compatible

  Yes
  Internal Memory Capacity

  64 gigabytes
  Global Positioning

  GPS
  Usage Time

  18 hours
  Metrics Measured

  Blood oxygen, Electrocardiography (ECG), Steps taken, Hours slept, Resting heart rate, Target heart rate, Skin temperature
  Water Resistant

  Yes
  Maximum Depth of Water Resistance

  50 feet
  Series

  Series 9

• General

  Product Name

  Apple Watch Series 9 (GPS) 41mm Midnight Aluminum Case with Midnight Sport Loop
  Brand

  Apple
  Product Type

  Smartwatch
  Form Factor

  Wristwatch
  Model Family

  Apple Watch Series 9
  Model Number

  MR8Y3LL/A
  Series

  Series 9
  Color

  Midnight
  Color Category

  Gray

• Design

  Case Size

  41mm
  Case Shape

  Rectangular
  Band Type

  Sport Loop
  Band Color

  Midnight

• Display

  Display Screen

  Yes
  Screen Size

  41 millimeters
  Touch Screen

  Yes
  Display Type

  OLED, Retina Display
  Color Display

  Yes
  Clock Display

  Yes
  Backlit Display

  Yes
  Adjustable Brightness

  Yes
  Customizable Watch Faces

  Yes

• Compatibility

  Operating System Compatibility

  Apple iOS
  Operating System

  watchOS
  App Compatible

  Yes
  Works With

  Apple HomeKit, Siri
  Voice Assistant Built-in

  Siri

• Connectivity

  Internal Carrier

  Not Applicable
  Bluetooth Enabled

  Yes
  Bluetooth Version

  5.3
  Wi-Fi Compatibility

  Wireless N

• Features

  Internal Memory Capacity

  64 gigabytes
  GPS Enabled

  Yes
  Global Positioning

  GPS
  Usage Time

  18 hours
  Mobile Notifications

  Yes
  Alert Type

  Audible, Vibration, Visual
  Mobile Payment Service Supported

  Apple Pay
  Music Player

  Yes
  Vibration Alert

  Yes
  Built-In Microphone

  Yes
  Voice Activated

  Yes

• Activity

  Metrics Measured

  Blood oxygen, Electrocardiography (ECG), Steps taken, Hours slept, Resting heart rate, Target heart rate, Skin temperature
  Sensors

  Accelerometer, Gesture sensor, Electrical heart rate (ECG) sensor, Optical heart rate (PPG) sensor, Compass, Altimeter, Gyro sensor
  Medical Incident Notification

  911/EMS, Contact call, Contact text
  Medical Incidents Detected

  Crash detection, Fall, Heart arrhythmia

• Performance

  Water Resistant

  Yes
  Maximum Depth of Water Resistance

  50 feet
  Dust Resistant