Material and Finish
Aluminum case
Size and Weight
46MM
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
42MM
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
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 sensor, Temperature sensor
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 app, ECG app, Cycle Tracking app with retrospective ovulation estimates, Heart Rate app, High and low heart rate notifications, Irregular rhythm notifications, Medications app, Mindfulness app with state of mind tracking, Noise app, Sleep app including sleep stages, Sleep score, Sleep apnea notifications, Hypertension notifications
Display
Always‑On Retina display with wide‑angle OLEDs and LTPO3
Ion‑X front glass with 2x scratch resistance (aluminum cases)
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 use
Up to 38 hours in Low Power Mode
Built‑in rechargeable lithium‑ion battery
Fast‑charge capable
Up to 80% charge in about 30 minutes
15 minutes for up to 8 hours of normal use
5 minutes for up to 8 hours of sleep tracking
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, Hiking, Cycling, Swimming
Safety
Emergency SOS, International emergency calling, Crash Detection, Fall Detection, Noise monitoring, Backtrack
Durability
Water resistance 50m (swimproof)
Dust resistance IP6X
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 chip, Apple Pay, GymKit
Model A3335 and A3337:
Supports RedCap for 5G and LTE
FDD‑5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n66, n71)
Support for Apple Watch For Your Kids
International roaming
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)
Compatibility
iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 26 or later
In the Box
Apple Watch Series 11
Band
Apple Watch Magnetic Fast Charger to USB‑C Cable (1m)
