Apple Watch Series 11

Size and Weight

42mm Model:

• Height: 42mm

• Width: 36mm

• Depth: 8.5mm

• Weight: ~27g (Aluminum), ~39g (Stainless Steel)

46mm Model:

• Height: 46mm

• Width: 40mm

• Depth: 8.5mm

• Weight: ~31g (Aluminum), ~44g (Stainless Steel)

Display

• Always-On LTPO OLED display

• Up to 3500 nits peak brightness

• Slimmer bezels

• Higher efficiency panel for better battery life

• Ion-X glass (Aluminum)

• Sapphire crystal (Stainless Steel)

Chip

• S11 SiP (Next-gen architecture)

• Up to 2.5x faster than Series 9

• More efficient Neural Engine for on-device Siri and health algorithms

• Improved energy management for longer battery endurance

Health & Sensors

• 4th-generation optical heart sensor

• ECG app (Electrical heart sensor)

• Blood Oxygen app

• Temperature sensing with next-gen accuracy

• Enhanced Sleep Tracking with micro-motion analysis

• Cycle Tracking with improved predictions

• Fall Detection & Crash Detection

• Noise monitoring

• New ambient biometric sensors for more detailed health data

Fitness & Tracking

• Advanced GPS or GPS + Cellular models

• Precision-enhanced workout detection

• Professional running and cycling metrics

• Redesigned Compass features

• Always-On altimeter

• Swimproof (WR50)

• IP6X dust resistance

Battery Life

• Up to 30 hours normal use

• Up to 55 hours in Low Power Mode

• Fast charging (same new standard from Series 10)

• Better battery efficiency thanks to S11 SiP

Connectivity

• Bluetooth 5.4

• Wi-Fi

• GPS, GLONASS, Galileo, QZSS, BeiDou

• Optional LTE (Cellular models)

• Next-gen Precision Finding for iPhone

Other Features

• Double Tap gesture

• Ultra-responsive haptic feedback

• On-device Siri with faster responses

• watchOS 11 optimized for health insights and Smart Stack

• Family Setup support

• Available in Aluminum & Stainless Steel

• New colors and updated band collection