Apple Watch Series 11

Apple Watch Series 11 – Features

Material and Finish

• Aluminium Case: Midnight, Starlight, Silver, Pink

• Stainless Steel Case: Gold, Silver, Graphite

Size and Weight

45mm Case

• Height: 45 mm

• Width: 38 mm

• Depth: 10.7 mm

• Display: 396 × 484 pixels, ~1,143 mm² display area

• Weight (Aluminium, GPS): 38.7 g

• Weight (Aluminium, GPS + Cellular): 39.0 g

• Weight (Stainless Steel): 51.5 g

• Fits wrists: 140–220 mm

41mm Case

• Height: 41 mm

• Width: 35 mm

• Depth: 10.7 mm

• Display: 352 × 430 pixels, ~904 mm² display area

• Weight (Aluminium, GPS): 32.0 g

• Weight (Aluminium, GPS + Cellular): 32.2 g

• Weight (Stainless Steel): 42.3 g

• Fits wrists: 130–200 mm

Controls

• Digital Crown with haptic feedback

• Side Button

• Double Tap Gesture (finger-to-thumb action)

• Siri with on-device processing

Chip

• S9 SiP with 64-bit dual-core processor

• 4-core Neural Engine

• 64GB Storage Capacity

Sensors

• Electrical Heart Sensor (ECG)

• Third-Generation Optical Heart Sensor

• Temperature Sensor (for wrist temperature and cycle tracking)

• Blood Oxygen Sensor

• Compass with waypoints and Backtrack

• Always-On Altimeter

• High-g Accelerometer (up to 256 g-forces, Crash Detection support)

• High Dynamic Range Gyroscope

• Ambient Light Sensor

Health and Wellness

• Blood Oxygen App

• ECG App

• Cycle Tracking with ovulation estimates

• Heart Rate App with high and low notifications

• Irregular Rhythm Notifications

• Medications App with reminders and logging

• Mindfulness App with breathing and state of mind tracking

• Noise App for hearing health

• Sleep App with sleep stage tracking

Display

• Always-On Retina LTPO OLED Display

• Edge-to-edge with ultra-thin borders

• Ion-X front glass (aluminium cases)

• Sapphire front crystal (stainless steel cases)

• Up to 2,000 nits peak brightness

• 1 nit minimum brightness

• 326 pixels per inch

Audio

• Built-in speaker for calls, media playback, and notifications

• Microphone with background noise reduction

Power and Battery Life

• All-day battery life: Up to 18 hours

• Low Power Mode: Up to 36 hours

• Built-in rechargeable lithium-ion battery

• Magnetic fast charging cable

• 0–80% charge in about 45 minutes

Operating System

• watchOS 11 – with intelligent health insights, redesigned fitness tracking, and advanced safety features.

Workouts and Activity Tracking

• Running: Custom workouts, training load, heart rate zones, race route, stride length, cadence, and more

• Cycling: Speed, distance, cadence, power meter connectivity, Functional Threshold Power (FTP), and iPhone Live Activity support

• Swimming: Pool and open-water swim tracking, stroke detection, SWOLF score

• Other Workouts: Hiking, Yoga, HIIT, Dance, Rowing, Golf, Pilates, Skiing, and more

• Activity Rings (Move, Exercise, Stand)

Safety Features

• Emergency SOS

• International Emergency Calling

• Fall Detection

• Crash Detection

• Noise Monitoring

• Backtrack (GPS route retracing)

Durability

• Water resistant up to 50m (swimproof)

• Dust resistant (IP6X)

• Crack-resistant front crystal

Connectivity

• GPS and GNSS: L1 + L5 dual-frequency GPS

• LTE and UMTS (GPS + Cellular models)

• Wi-Fi 4 (802.11n)

• Bluetooth 5.3

• Second-Generation Ultra Wideband (UWB) chip

• GymKit compatibility

• Apple Pay for secure payments