Product Information

Overview

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. Up to 24 hours of battery life. Do the things you love for longer. A glass display that’s 2x more scratch resistant than Series 10. Tough just got tougher.

Know your body by heart.
The more insights you have, the more empowered you are to take action. From the ECG app to the Vitals app and more, Apple Watch Series 11 provides a bigger picture of your health, so you can stay informed. And now Series 11 takes the next big step in heart health with a pioneering feature — hypertension notifications.

Get notified of chronic high blood pressure.
Hypertension, or high blood pressure, impacts over 1.3 billion adults worldwide and is a leading cause of a heart attack, stroke, and kidney disease. The condition frequently goes undiagnosed because it often has no symptoms — and even during a doctor’s visit, with a single measurement it can be easily missed.

Better by every measure.
Whether you’re training for a marathon or swimming laps, Apple Watch Series 11 serves up endless ways to work out. And it uses helpful metrics to count every move, so you know how to push harder and train smarter. Let’s go — the starting line is on your wrist.

To know you is to move you.
Now, in addition to detailed insights, Apple Watch Series 11 provides personalized fitness encouragement. With Apple Intelligence from your nearby iPhone, Workout Buddy gives you audible motivation in real time. Together with Workout media, Heart Rate Zones, and Custom Workouts, there are even more brains behind the burn.

24 hours of battery life. Always a positive.
Longer battery life? You got it. Apple Watch Series 11 delivers up to 24 hours of normal use. So even after you’ve worn your watch all day, the leap in battery life means you can continue to wear it overnight without charging, so you can stay on top of your health data.

Safety A real lifeline.
Packed with innovative safety firsts, Apple Watch Series 11 has your back. It’s designed to summon help when you need it most — even if you can’t reach your iPhone.

Warranty

This product is guaranteed for one year by the authorized device vendor.

Specification

Key features

Size and Weight
For 46mm series:
Height: 46mm
Width: 39mm
Depth: 9.7mm
Resolution: 416 by 496 pixels
Display area: 1220 sq mm
Fits: 140–245mm wrists

For 42mm series:
Height: 42mm
Width: 36mm
Depth: 9.7mm
Resolution: 374 by 446 pixels
Display area: 989 sq mm
Fits: 130–200mm wrists

Hardware and Buttons: Display, Digital Crown, Microphone with Voice Isolation, Side button, Band release button, Electrical heart sensor, Speaker/air vent, Blood oxygen sensor and optical heart sensor, Band release button

Controls: Digital Crown with haptic feedback, Side button, Double tap and wrist flick gestures, Siri with on-device processing

Chip: S10 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

Display: Always-On Retina display with wide-angle OLEDs and LTPO, 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, the world’s most advanced wearable operating system, with apps and features designed to keep you active, healthy, safe, and connected

Safety: Emergency SOS, International emergency calling, Crash Detection, Fall Detection, Noise monitoring, Backtrack

Durability: Water resistance 50m (swimproof), Dust resistance IP6X

Connectivity: L1 GPS, GLONASS, Galileo, QZSS, and BeiDou, Supports RedCap for 5G and LTE, Wi-Fi 4 (802.11n), Support for 2.4GHz and 5GHz Wi-Fi networks, Bluetooth 5.3, Second-generation Ultra Wideband chip, Apple Pay, GymKit

Compatibility: iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 26 or later