Ultra 3 watch with 7 straps

Controls Digital Crown with haptic feedback Side button Double tap gesture Siri with on‑device processing
Chip S10 SiP with 64‑bit dual core processor 4‑core Neural Engine 64GB capacity
Sensors Electrical heart sensor Third‑generation optical heart sensor Temperature sensor1 Compass Always‑on altimeter High‑g accelerometer High dynamic range gyroscope Ambient light sensor Depth gauge Water temperature 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
Power and Battery Life All‑day battery life, up to 18 hours of normal use6 Up to 36 hours in Low Power Mode6
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.
In the Box Apple Watch Series 10 Band Apple Watch Magnetic Fast Charger to USB-C Cable (1m)