Apple Watch SE 3 is packed with health, fitness, connectivity and safety essentials — plus it’s great value. Get advanced health tracking, including sleep score and advanced cycle tracking.2 Meet Siri AI3, your wearable AI assistant. Track your daily Move, Exercise and Stand goals with Activity rings. And enjoy all-day, 18-hour battery life.4

Key Features

Get essential health insights
Apple Watch SE 3 is an advanced health tracker. Temperature sensing5 enables insights in the Vitals app1 and Cycle Tracking app.2 You can also track your sleep score, get sleep apnoea notifications6 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 sun-up 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 find what you need. You can even get ideas for post-workout stretches, healthy recipes or wellness tips — right there on your smartwatch.3 Siri AI is rolling out in English. Usage limits may apply.

Stay connected
SE 3 (GPS) works with your iPhone or Wi-Fi to keep you connected. Use your smartwatch to send a message, take a call, listen to music and podcasts, use Siri and get notifications.

Your smartwatch, your way
Express yourself with dozens of easily customisable faces and a wide range of bands in different colours, styles and materials.

Technical specifications
Go to apple.com/nz/watch/compare for complete set.

Legal
Apple Watch SE 3 requires iPhone 11 or later with iOS 27 or later.
1 The Vitals app is for wellness purposes only and not for medical use.
2 The Cycle Tracking app should not be used for birth control or to diagnose a health condition. Cycle deviation notifications inclusive of perimenopause are for people 40 years old or older.
3 Apple Intelligence is available with Siri and device language set to Chinese (Simplified), Chinese (Traditional), Danish, Dutch, English, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Spanish, Swedish, Turkish or Vietnamese. Some features may not be available in all regions or languages. Some devices may not be available in all regions. Siri AI is available in beta in watchOS 27 and requires an Apple Intelligence–enabled device set to a supported language. Available in English to start. Siri AI will not be initially available in the EU on watchOS. Certain Apple Intelligence features that rely on server-side models are subject to daily usage limits, including but not limited to Siri AI. Daily limits may vary by feature, request complexity, system demand, system policies and other factors. Expanded access to such features will be available for a fee in the future. Use of these features is subject to the Apple Intelligence terms and conditions. Learn more at apple.com/nz/apple-intelligence.
4 Battery life varies by use and configuration; see apple.com/nz/watch/battery for more information.
5 The temperature sensing feature is not intended for medical use. Temperature sensing is available on Apple Watch Series 8 and later, Apple Watch SE 3 and all Apple Watch Ultra models.
6 Sleep apnoea notifications are available on Apple Watch Series 9 and later, Ultra 2 and later, and SE 3. The feature is intended to detect signs of moderate to severe sleep apnoea for people aged 18 years or older without a diagnosis of sleep apnoea. Always follow directions for use. The feature is not intended for use in screening for, diagnosing, treating or managing sleep apnoea. Even without a notification, sleep apnoea may still be present. Consult a medical practitioner if you have symptoms of sleep apnoea, or any other breathing disturbance.
7 Requires a paired Apple Intelligence–enabled iPhone and Bluetooth® headphones with device and Siri language set to English or Spanish. To use Workout Buddy without your iPhone nearby, you must have a Wi-Fi or mobile network connection. Some features may not be available in all regions or languages. For feature and language availability, and system requirements, see support.apple.com/121115.
8 Emergency SOS requires a mobile network connection or Wi-Fi calling with an internet connection from your Apple Watch or nearby iPhone. You can use cellular models of Apple Watch to make an emergency call in many locations, provided that a mobile network is available. Some mobile networks may not accept an emergency call from your Apple Watch if your Apple Watch isn’t activated, if it isn’t compatible with or configured to operate on a particular mobile network, if it isn’t set up for mobile service or if the mobile network does not support emergency calling over IMS. See support.apple.com/108374 and apple.com/nz/watch/cellular for more information.
9 Fast charging is compatible with Apple Watch Series 7 and later, Apple Watch SE 3 and all Apple Watch Ultra models.