Apple Watch Series 11

⌚ Case & Sizes Aluminum case (GPS) — available in 42mm and 46mm — Rose Gold, Silver, Space Gray, Jet Black

🖥️ Display Always-On Retina OLED with LTPO3 — up to 2000 nits peak / 1 nit minimum brightness, 326 ppi, Ion-X front glass with 2× scratch resistance

📐 Size & Weight 42mm: 42×36×9.7mm — 30.3g / 46mm: 46×39×9.7mm — 37.8g

⚡ Chip S10 chip — 64-bit dual-core processor, 4-core Neural Engine, 64GB capacity

❤️ Health & Sensors Electrical heart sensor (ECG), third-generation optical heart sensor, blood oxygen sensor, temperature sensor, compass, always-on altimeter, high-g accelerometer, gyroscope, ambient light sensor, depth gauge to 6 meters, water temperature sensor

🩺 Health Features ECG app, Blood Oxygen app, sleep tracking with sleep stages & sleep score, sleep apnea notifications, hypertension notifications, irregular rhythm notifications, high/low heart rate notifications, cycle tracking, Vitals app, Mindfulness app

🏃 Fitness & Workouts Running (training load, heart rate zones, pacer, stride length), cycling (power zones, cadence), swimming (stroke detection, SWOLF), hiking (offline maps, topographic maps, backtrack), plus 20+ more workouts including HIIT, yoga, golf, skiing, and more

🛡️ Safety Emergency SOS, Crash Detection, Fall Detection, noise monitoring, Backtrack

🔋 Battery Up to 24 hours normal use / up to 38 hours Low Power Mode — fast-charge capable, up to 80% in 30 minutes, 15 minutes for 8 hours of use

📶 Connectivity Wi-Fi 4 (802.11n) dual-band, Bluetooth 5.3, L1 GPS + GLONASS + Galileo + QZSS + BeiDou, second-generation Ultra Wideband chip, Apple Pay, NFC

🌊 Durability Water resistant 50 meters (swimproof), dust resistant IP6X

📱 Compatibility iPhone 11 or later with iOS 26 or later

🎨 Colors Rose Gold, Silver, Space Gray, Jet Black (aluminum)