Apple Watch Series 9 4G 45mm specifications


Dimensions 45 x 38 x 10.7 mm
Volume 18.3 cc
Weight 51.5 grams
Stand-by depends on usage
Talk time depends on usage
Announced September 2023
Status In stores
Design type
Watch
Controls
Directional key
Hand gestures
Touchscreen Force Touch, Capacitive
Voice command
Operating system
watchOS 10
Display
Color display Adjustable display brightness, 16.777.216 colors (24 bits), OLED, Always On feature
  • Size
1.9 inch
  • Resolution
396 x 484 pixels
  • Aspect ratio
11:9
  • Peak brightness
2000 nits
  • Pixels Per Inch (PPI)
329
  • Screen-to-body ratio
66.8%
Hardware
Processor Apple S9, Dual Core
Materials
Aluminium
Dust and waterproof IPX6, 5 ATM
Sapphire Crystal
Stainless Steel
Sustainable Carbon neutral
Telephony
eSIM
Flight mode
Integrated handsfree speaker
Vibrating alert
Data network
4G (LTE) Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 39, Band 40, Band 41
UMTS
Personal Information Management (PIM)
Alarm clock
Date and time notation
Reminder list
Stopwatch & countdown timer
Available applications
Pedometer
Photo album
Navigation
Build-in navigation system Apple Maps
Digital Compass
Galileo
GLONASS
GPS receiver
Quasi-Zenith (QZSS)
Audio
Microphone
Build-in memory
Internal memory
  • Storage
64 GB
Connectivity
Bluetooth v5.0
NFC
Satellite communication
Synchronisation
Ultra-wideband (UWB)
Wireless Lan (WLAN/Wi-Fi) Wi-Fi 4 (802.11n)
Power supply
Battery Li-ion
  • Capacity
308 mAh
Fast charging
  • Max. power
20 Watt
Wireless charging
Sensors
Altimeter
Ambient light sensor
Barometer
Gesture recognition
Gyroscope
Heart rate monitor
Oxygen saturation (SpO2)
Compatibility
With iOS Vanaf 17