Apple Watch SE 3 (GPS + Cellular) 40mm Aluminum Case with Navy Blue Sport Band - S/M - Midnight (AT&T) - (2026)

GET ESSENTIAL HEALTH INSIGHTS—Apple Watch SE 3 is an advanced health tracker. Temperature sensing⁵ enables insights in the Vitals app ¹ and Cycle Tracking app.² You can also track your sleep score, get sleep apnea notifications,⁶ and more.

A GREAT FITNESS TRACKER—SE 3 can track your workouts in a variety of ways—from running and strength training to achieving your 10K steps a day. Hit your goals with real-time metrics and Workout Buddy.⁷

KEEP HELP CLOSE AT HAND—A smartwatch that puts your safety first. SE 3 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.⁸

GREAT BATTERY LIFE AND FAST CHARGING—Enjoy a smartwatch with all-day, 18-hour battery life from sunup to sundown.⁴ Then charge up to twice as fast as SE 2 and get up to 8 hours of battery in just 15 minutes.⁹

MEET SIRI AI—Your AI assistant. More personal. More powerful. Got a question? Just ask Siri AI to help you find what you need. You can even get ideas for post-workout stretches, healthy recipes, or wellness tips—right on your smartwatch.³ Siri AI is rolling out in English. Usage limits may apply.

THE FREEDOM OF CELLULAR—With just your smartwatch, you can take and make calls, stream music and podcasts, and listen with your AirPods—even without your iPhone.¹¹

APPLE WATCH FOR YOUR KIDS—Set up Apple Watch For Your Kids, even if they don’t have their own iPhone.¹⁰ Parents get peace of mind knowing their kids can call, text, and share their location.

YOUR SMARTWATCH, YOUR WAY—Express yourself with dozens of easily customizable faces and a wide range of bands in different colors, styles, and materials.