Apple Watch Series 11 can spot signs of chronic high blood pressure and notify you of possible hypertension.

Introducing sleep score — an easy way to track and help improve the quality of your zzz’s.

A glass display that’s 2x more scratch resistant than Series 10. Tough just got tougher.

Boost your fitness with personalized audible motivation in real time. Smart.

Apple Watch Series 11 Technical Specifications

Material and Finish

Aluminum case

Rose Gold, Silver, Space Gray, Jet Black

Titanium case

Gold, Natural, Slate

Size and Weight

• Height: 46mm
• Width: 39mm
• Depth: 9.7mm
• 416 by 496 pixels
• 1220 sq mm display area
• Weight (aluminum, GPS): 37.8 grams
• Weight (aluminum, GPS + Cellular): 36.9 grams
• Weight (titanium): 43.1 grams
• Fits 140–245mm wrists

• Height: 42mm
• Width: 36mm
• Depth: 9.7mm
• 374 by 446 pixels
• 989 sq mm display area
• Weight (aluminum, GPS): 30.3 grams
• Weight (aluminum, GPS + Cellular): 29.7 grams
• Weight (titanium): 34.6 grams
• Fits 130–200mm wrists

Hardware and Buttons:

Controls

• Digital Crown with haptic feedback
• Side button
• Double tap and wrist flick gestures
• Siri with on‑device processing

Chip

• S10 chip with 64‑bit dual-core processor
• 4‑core Neural Engine
• 64GB capacity

Sensors

• Electrical heart sensor
• Third‑generation optical heart sensor
• Blood oxygen sensor¹
• Temperature sensor²
• Compass
• Always‑on altimeter
• High‑g accelerometer
• High dynamic range gyroscope
• Ambient light sensor
• Depth gauge to 6 meters
• Water temperature sensor

Health and Wellness

• Blood Oxygen app¹
• ECG app³
• Cycle Tracking app with retrospective ovulation estimates⁴
• Heart Rate app
• High and low heart rate notifications
• Irregular rhythm notifications⁵
• Medications app
• Mindfulness app with state of mind tracking
• Noise app
• Sleep app including sleep stages
• Sleep score
• Sleep apnea notifications⁶
• Hypertension notifications⁷

Display

• Always‑On Retina display with wide‑angle OLEDs and LTPO3
• Ion‑X front glass with 2x scratch resistance (aluminum cases)⁸
• Sapphire front crystal (titanium cases)
• Up to 2000 nits peak brightness
• 1 nit minimum brightness
• 326 pixels per inch

Audio

• Speaker
• Microphone
• Media playback

Power and Battery Life

• All‑day battery life, up to 24 hours of normal use⁹
• Up to 38 hours in Low Power Mode⁹
• Built‑in rechargeable lithium‑ion battery
• Fast‑charge capable¹⁰
• Up to 80% charge in about 30 minutes¹⁰
• 15 minutes for up to 8 hours of normal use¹¹
• 5 minutes for up to 8 hours of sleep tracking¹¹

Operating System

• watchOS
• watchOS is the world’s most advanced wearable operating system, with apps and features designed to keep you active, healthy, safe, and connected.

Workouts and Activity

Running

• Custom workouts
• Customizable Workout Views
• Training Load
• Heart Rate Zones
• Race Route
• Pacer
• Stride Length, Ground Contact Time, and Vertical Oscillation
• Automatic track detection
• Multisport workout

Hiking

• Compass with bearing, incline, elevation, and coordinates
• Custom waypoints
• Automatically generated waypoints to cellular connectivity
• Backtrack GPS data
• Offline maps with custom route creation
• Topographic maps for thousands of national and regional parks (U.S. only)
• Hundreds of curated hikes across all 63 U.S. national parks

Cycling

• Average speed, elevation gained, and distance
• Connection to cycling accessories via Bluetooth
• Functional Threshold Power
• Power Zones
• Cadence
• Live Activity on iPhone

Swimming

• Pool swim or open water swim
• Custom workouts for pool swims
• Splits and auto sets
• SWOLF score
• Automatic stroke detection
• Kickboard detection
• Average pace, total distance, and laps

Safety

• Emergency SOS¹²
• International emergency calling¹³
• Crash Detection¹²
• Fall Detection
• Noise monitoring
• Backtrack

Durability

• Water resistance 50m (swimproof)¹⁴
• Dust resistance IP6X¹⁵

Connectivity

• All Models
• Support for 2.4GHz and 5GHz Wi-Fi networks
• Wi-Fi 4 (802.11n)
• Bluetooth 5.3
• L1 GPS, GLONASS, Galileo, QZSS, and BeiDou
• Second-generation Ultra Wideband chip¹⁶
• Apple Pay¹⁷
• GymKit

Model A3335 and A3337:

• Supports RedCap for 5G¹⁸ and LTE¹⁹
• FDD‑5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n66, n71)
• TDD‑5G NR (Bands n38, n40, n41)
• FDD‑LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 66, 71)
• TDD‑LTE (Bands 38, 39, 40, 41)
• Support for Apple Watch For Your Kids²⁰
• International roaming²¹

Accessibility

Built‑in accessibility features supporting vision, mobility, hearing, and cognitive disabilities.

Features include:

• VoiceOver
• Zoom
• On/Off Labels
• Reduce Transparency
• Increase Contrast
• Color Filters
• Text Size
• Bold Text
• Reduce Motion
• Hourly Chimes
• AssistiveTouch
• Button Click Speed
• Touch Accommodations
• Auto-Answer Calls
• Type to Siri
• RTT Support
• Audio Volume Balance
• Auto Transcription
• Live Speech
• Accessibility Shortcut
• Mono Audio
• Taptic Time
• Personal Voice
• Live Listen

Environmental Requirements

Operating temperature:

32° to 95° F (0° to 35° C)

Nonoperating storage temperature:

–4° to 113° F (–20° to 45° C)

Relative humidity:

5% to 90% noncondensing

Operating altitude:

0 feet to 10,000 feet (0m to 3000m)