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Overview

Meet Apple Watch Series 12. A powerful health and fitness tracker with high-frequency HRV readings for insights on stress and recovery, readiness, Workout app, Pacer, Workout Buddy, Siri AI1 and Audio Intelligence,2 and long battery life.

Apple Watch Series 12 (GPS) 46mm Light Gold Aluminum Case with Sand Sport Band - Medium/Large

Brand: Apple
Model: MJEP4CL/A
Web Code: 20154599
Sold and shipped by Best Buy

Case Diameter (mm): 46 mm

46 mm $619.99

Band Size: Medium / Large

Medium / Large

Not available for deliverySold out online

Release Date: September 18, 2026

Not available for pickup

Not available for pickup

Sorry, at this time, this product cannot be picked up in-store.

Return Policy

30 days to return or exchange

Read return policy

Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

  • Stay closer to your heart health—The most accurate heart rate sensing in a wearable, Series 12 now measures HRV as often as every five minutes for insights on stress and recovery, and takes background heart rate readings every five seconds
  • A full-featured health tracker—Better understand your body with invaluable health insights. View your overnight health metrics with the Vitals app and get a daily sleep score,4 track your menstrual cycle3 and take readings of your blood oxygen5
  • Check your readiness for the day—Know when to rest or put yourself to the test. The readiness experience can help you determine your capacity to take on the day by analyzing your recent activity, vitals and sleep
  • A powerful fitness tracker—With advanced metrics and motivating features like Pacer, Heart Rate Zones and Workout Buddy powered by Apple Intelligence from your nearby iPhone6—Series 12 helps you stay active, from running to hiking to strength training
  • Keep help close at hand—A smartwatch that puts your safety first. Series 12 can detect a hard fall or severe car crash, automatically help connect you with emergency services and notify your emergency contacts7
  • Enjoy all-day battery life—With up to 24 hours of normal use so you can do all the things you love for longer. And it only takes 15 minutes to fast-charge for up to 12 hours of normal use
  • Siri and audio intelligence—Using just your voice, engage in natural, back-and-forth conversations, brainstorm ideas and more with Siri AI.1 Audio Intelligence helps catch what you missed and summarize conversations with Live Rewind and Siri Recap.2 Siri AI is rolling out in English. Some Audio Intelligence features coming in beta in English late 2026. Usage limits may apply
  • Built to last—Apple Watch Series 12 aluminum cases now have Ceramic Shield 2—which is tougher than any smartwatch glass. Titanium and ceramic cases have a superdurable crack-resistant sapphire crystal display
  • Stay connected—Series 12 (GPS) works with your iPhone or Wi-Fi to keep you connected. Use your smartwatch to send a text, take a call, listen to music, use Siri and get notifications

Apple Watch Series 12 requires iPhone 11 or later with iOS 27 or later.

1 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. French language support coming late 2026. 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.

2 Audio Intelligence includes Live Rewind, Siri Recap, Sound Recognition and faster Shazam, and requires Apple Watch Series 12 or Apple Watch Ultra 4. Live Rewind and Siri Recap will be available in beta in late 2026 and require an Apple Intelligence–enabled iPhone 16 or later (excluding iPhone 16e). Will be available in English to start. Certain Audio Intelligence features that rely on server-side models are subject to daily usage limits, including but not limited to Live Rewind and Siri Recap.

3 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.

4 The Vitals app is for wellness purposes only and not for medical use.

5 The Blood Oxygen app is for wellness purposes only and not for medical use. Measurements are calculated and viewed on iPhone in the Health app. The Blood Oxygen app is available on Apple Watch Series 6 and later (excluding Apple Watch SE models) and all Apple Watch Ultra models.

6 Requires a paired Apple Intelligence–enabled iPhone and Bluetooth headphones with device and Siri language set to English or Spanish (Mexico). To use Workout Buddy without your iPhone nearby, you must have a Wi-Fi or cellular connection.

7 Emergency SOS requires a cellular 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 cellular service is available. Some cellular 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 cellular network, if it isn’t set up for cellular service or if the cellular network does not support emergency calling over IMS.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.