Apple Watch Series 12, 42mm, Space Grey Aluminium Case, GPS + Cellular [2026] - Navy Blue Sport Band - S/M, Blue

Apple Watch Series 12 is a more powerful health and fitness tracker. Better understand your body with the most accurate heart rate sensing in a wearable, with high-frequency HRV readings for insights into stress and recovery, hypertension notifications, cycle tracking and sleep score. Stay motivated with readiness, advanced workout metrics and features like Pacer, Heart Rate Zones and more. And now every day is more effortless with Siri AI and Audio Intelligence.