Description

Controls Customizable Action button Digital Crown with haptic feedback Side button Double tap gesture Siri with on‑device processing

Chip S9 SiP with 64-bit dual-core processor 4-core Neural Engine 64GB capacity

Sensors Electrical heart sensor Third-generation optical heart sensor Temperature sensor1 Depth gauge ±1m accuracy Water temperature sensor Compass Always-on altimeter High-g accelerometer High dynamic range gyroscope Ambient light sensor

Health and Wellness ECG app2 Cycle Tracking app with retrospective ovulation estimates3 Heart Rate app High and low heart rate notifications Irregular rhythm notifications4 Medications app Mindfulness app with state of mind tracking Noise app Sleep app including sleep stages Sleep apnea notifications5

Display Always-On Retina LTPO2 OLED display Flat sapphire crystal display Up to 3000 nits maximum brightness 1 nit minimum brightness 326 pixels per inch Night Mode using Modular Ultra or Wayfinder watch face

Power and Battery Life Multiday battery life, up to 36 hours of normal use6 Up to 72 hours in Low Power Mode6 Built-in rechargeable lithium-ion battery Fast-charge capable7 Up to 80% charge in about 1 hour7

Operating System watchOS 11 watchOS is the world’s most advanced wearable operating system, with apps and features designed to keep you active, healthy, safe, and connected.
What’s in the Box

• 
  Black Titanium Case
• 
  Ocean Band
• 
  Apple Watch Magnetic Fast Charger to USB-C Cable (1m)