Apple Watch Series 11

Hypertension notifications

Passive background analysis of photoplethysmography (PPG) pulse wave data from the optical heart sensor over rolling 30-day windows to detect consistent signs of chronic high blood pressure.

5G cellular connectivity

Integrates a power-efficient 5G modem into the Series chassis, featuring dual-antenna simultaneous engagement and broader band support for improved signal strength and faster download speeds.

24-hour everyday battery runtime

Increases the official baseline battery rating from the legacy 18-hour specification to 24 hours of normal use, facilitating seamless 24/7 wear and overnight sleep tracking.

Ceramic-coated Ion-X cover glass

Aluminum models feature an Ion-X display treated with an Apple-designed ceramic coating applied via physical vapor deposition (PVD), delivering 2x greater scratch resistance.

Comprehensive Sleep score

Multi-factor sleep quality score and classification system evaluating duration, bedtime consistency, nighttime awakenings, and sleep staging based on American Academy of Sleep Medicine criteria.

3D-printed titanium cases

Polished titanium cases manufactured utilizing an advanced 3D printing process that reduces raw material consumption by 50 percent compared to conventional machining.

Wrist flick gesture

(minor): One-handed outward wrist turn-and-return gesture to quickly dismiss notifications, silence incoming calls, stop timers, or dismiss alarms.

Space Gray aluminum finish

(minor): Space Gray returns to the aluminum palette alongside Jet Black, Rose Gold, and Silver.

Baseline battery life duration

Shifted the decade-long standard 18-hour battery baseline to 24 hours for daily and nightly wear.

Cellular antenna architecture

(minor): Redesigned antenna system engages two internal antennas simultaneously in weak signal areas to boost reception.

42mm and 46mm case formats

Retains the 9.7mm ultra-thin case design, rounded corners, and wide-angle OLED display architecture established by Series 10.

Sapphire crystal on titanium models

Titanium editions retain high-hardness sapphire crystal front faces.

Fast charging performance

15 minutes of fast charging provides up to 8 hours of battery life.