Apple Watch SE 3 Specs & Features

Walk. Talk. Track. Thrive. Your All-in-One Smartwatch.

The Apple Watch SE 3, available in sleek starlight and midnight aluminium cases, is a powerhouse of innovation designed to elevate your health, fitness, connectivity, and safety. With a vibrant Always-On Retina display showcasing apps like Vitals, Heart Rate, Sleep Score, Activity Rings, and seamless call handling, this watch integrates seamlessly into your daily life. Whether you’re tracking workouts, staying connected, or ensuring your safety, the Apple Watch SE 3 is your ultimate wrist companion. Pre-order now to experience the future of wearable technology.

Health: Empowering You with Insights

Your health is at the forefront with the Apple Watch SE 3. Equipped with a new wrist temperature sensor, this watch delivers advanced insights through the Vitals app, helping you monitor key metrics about your body. The Cycle Tracking app now offers retrospective ovulation estimates, empowering users with deeper reproductive health data. Additionally, a daily sleep score provides a clear picture of your rest patterns, helping you optimize your sleep habits. With these tools, staying informed about your well-being has never been more intuitive or accessible.

Beyond these features, the Apple Watch SE 3 includes high and low heart rate notifications, irregular rhythm alerts, and low cardio fitness notifications. These health-focused capabilities ensure you’re always one step ahead, whether you’re managing stress, monitoring your heart, or striving for a healthier lifestyle. The watch’s sleek design makes it comfortable to wear all day and night, ensuring continuous health tracking without compromising style.

Fitness: Your Motivation, Your Way

Supported workouts: Run, Walk, Swim, Hike, Cycle, Dance, Stretch, Yoga, and more

The Apple Watch SE 3 is your personal fitness coach, designed to make every move count. Whether you’re sprinting through a 5K, swimming laps, hiking rugged trails, or flowing through a yoga session, this watch tracks a wide variety of workouts with precision. Real-time metrics like pace, distance, and calories burned keep you informed, while new personalized fitness encouragement pushes you to surpass your goals. From casual walkers to dedicated athletes, the SE 3 adapts to your fitness level and aspirations.

The watch’s water-resistant design makes it perfect for swimming, and its robust activity tracking supports everything from high-energy dance sessions to calming tai chi. With the Activity Rings feature, you can visualize your daily progress toward movement, exercise, and standing goals, turning fitness into a fun and rewarding challenge. The Apple Watch SE 3 inspires you to stay active, no matter your preferred workout style.

Packed with Innovation: Why You’ll Love It

A wristful of cutting-edge technology.

At the heart of the Apple Watch SE 3 lies the S10 chip, the same powerful processor found in the Apple Watch Series 11 and Ultra 3. This chip delivers lightning-fast performance, enabling seamless multitasking and smooth interactions. The Always-On Retina display, with up to 1,000 nits of brightness, ensures you can view notifications, apps, and watch faces at a glance, even in bright sunlight, without raising your wrist.

The SE 3 introduces intuitive gesture controls that make using your watch effortless, even when your hands are full. The double tap gesture lets you answer calls, reply to messages, or scroll through your Smart Stack with a simple tap of your fingers. Meanwhile, the wrist flick gesture allows you to dismiss notifications or perform quick actions with a swift turn of your wrist. These features make the Apple Watch SE 3 incredibly user-friendly, whether you’re juggling groceries, holding a coffee, or on the move.

Siri, your on-device assistant. Siri is now fully integrated on-device, ensuring your data stays private while handling tasks like setting reminders, sending texts, or answering questions without needing Wi-Fi or cellular connectivity. It’s fast, secure, and always ready to assist.
Battery that keeps up. Thanks to the power-efficient S10 chip, the Apple Watch SE 3 offers all-day battery life, with extended usage in Low Power Mode. Its fast-charging capability means you can quickly power up and get back to your day, making it ideal for busy lifestyles.
Customizable style. Available in 44mm or 40mm aluminium cases, the SE 3 pairs with stylish straps like the Sport Loop (in dark grey or purple fog) or Solo Loop (in light blush or anchor blue). Choose the look that matches your personality and make a statement.

Connectivity: Stay in Touch, Anywhere

The Apple Watch SE 3 ensures you’re never out of reach. With cellular connectivity and new 5G support, you can stay connected even without your iPhone nearby. Stream your favorite music or podcasts, download apps, or respond to messages at lightning-fast speeds. Whether you’re out for a run, traveling, or simply leaving your phone behind, the SE 3 keeps you in the loop with the people and content that matter most.

The Find iPhone feature is a lifesaver for those moments when your phone goes missing, helping you locate it with ease. With the Apple Watch SE 3, staying connected is effortless, fast, and reliable, no matter where life takes you.

Safety: Protection When You Need It Most

The Apple Watch SE 3 is designed to be your guardian, packed with innovative safety features to keep you secure in any situation:

Emergency SOS. In an emergency, press and hold the side button to quickly contact emergency services and share your location, even if your iPhone isn’t nearby.
Fall Detection. If the watch detects a hard fall, it can automatically connect you to emergency services, provide your location to dispatchers, and notify your loved ones, ensuring help is on the way.
Crash Detection. In the event of a severe car crash, the SE 3 can automatically call emergency services, share your location, and alert your emergency contacts, acting as a critical lifeline.
Check In. Perfect for solo outings or late-night runs, the Check In feature lets you notify a friend when you’ve arrived at your destination or completed a workout, adding an extra layer of safety.
Backtrack. When you’re off the grid, the Compass app’s Backtrack feature uses GPS to map your path, allowing you to mark waypoints for key locations like trailheads or campsites, so you can always find your way back.
Medical ID. Store vital health information, such as allergies or medications, directly on your watch. In an emergency, first responders can access this data quickly, ensuring you receive the right care.

Apple Watch for Kids: Independence with Security

The Apple Watch SE 3 with cellular is perfect for kids, offering independence without the need for an iPhone. Parents can set up the watch to allow kids to call, text, and stay active, while features like location tracking provide peace of mind. Encourage healthy habits with activity tracking and keep tabs on their whereabouts, all while giving them the freedom to explore. It’s a win-win for kids and parents alike.

Apple Watch SE 3: Full Specifications

Models: Midnight Aluminium, Starlight Aluminium
Case Sizes: 44mm or 40mm aluminium case
Display: Always-On Retina display, up to 1,000 nits for clear visibility
Chip: S10 for blazing-fast performance
Gestures: Double tap and wrist flick for intuitive, hands-free control
Siri: On-device processing for privacy and convenience
Health Features:

High and low heart rate notifications
Irregular rhythm notifications
Low cardio fitness notifications
Sleep score for rest tracking
Wrist temperature sensor for advanced Vitals and Cycle Tracking insights

Connectivity: Cellular with 5G support, Find iPhone feature
Battery: All-day battery life, extended in Low Power Mode, fast charging
Straps: Sport Loop (dark grey, purple fog), Solo Loop (light blush, anchor blue)
Additional Features: Water-resistant design, robust workout tracking, seamless integration with Apple ecosystem

How It Compares: Apple Watch SE 3 vs. Series 11

The Apple Watch Series 11 takes things up a notch with a wide-angle Always-On Retina display (up to 2,000 nits), offering superior brightness and visibility. It comes in additional case materials like titanium and includes advanced health features such as the ECG app and Blood Oxygen app, which are not available on the SE 3. The Series 11 also supports Precision Finding for iPhone and offers extended battery life, making it ideal for those seeking a premium experience.

However, the Apple Watch SE 3 shines as a versatile, value-driven option. It delivers essential health, fitness, and safety features, powered by the same S10 chip, in a sleek and affordable package. Whether you’re new to smartwatches or looking for a reliable daily driver, the SE 3 offers everything you need to stay connected, active, and safe.