Apple Watch Series 9
-45mm or 41mm case size
-Aluminum or stainless steel
-Speaker
-Microphone
Control:
-Digital Crown with haptic feedback
-Side button
-Double tap gesture
-On-Device Siri
Display:
-Always-On Retina LTPO OLED display
-Edge-to-edge display
-Ion-X front glass (Aluminum cases)
-Sapphire front crystal (Stainless steel cases)
-Up to 2000 nits maximum brightness
-1 nit minimum brightness
Chip:
-S9 SiP with 64-bit dual-core processor
-4-core Apple Neural Engine
-64GB capacity
Safety:
-Emergency SOS Footnote 7
-International emergency calling Footnote 8
-Crash Detection Footnote 7
-Fall Detection Footnote 7
-Splash, Water and Dust:
-Water resistance 50m (swim proof) Footnote 10
-Dust resistance IP6X Footnote 18
Power and Battery Life:
-Built-in rechargeable lithium-ion battery
-Up to 18 hours normal use Footnote 15
-Up to 36 hours in Low Power Mode Footnote 15
-USB-C magnetic fast charging cable