Apple Watch Series 12 | 46mm | Med/Lrg - Black | MJEL4MP-A

The ultimate device for a healthy life just got healthier. Redesigned with more capable optical and electrical sensors, the all‑new Health Sensing System works with the S11 chip to provide higher‑frequency heart monitoring. Updated core sensors and larger, more power‑efficient green LEDs give you richer heart data for more meaningful insights. So now you can really follow your heart.

Features

• All-new Health Sensing System delivers the most accurate heart rate sensing in a wearable.
• Should you rest or put yourself to the test? Now a personal readiness score lets you know.
• More frequent heart rate variability, or HRV, readings help provide insights into stress and recovery.
• A new optical heart rate sensor enables high-frequency heart rate tracking every five seconds, all day long, so you’ll never miss a beat.
• A powerful health and fitness tracker designed with built‑in safety features to bring you peace of mind.

With the most accurate heart rate sensing in a wearable,2 Apple Watch Series 12 measures HRV as often as every five minutes and takes background heart rate readings every five seconds — the most frequent sensing ever for Apple Watch. And with the updated Heart Rate app and new watch face complications, you can easily view your readings anytime.

Ready. Set. Know. - The new readiness experience can help you determine your capacity to take on the day by providing you with one simple score. Your score is determined each morning by analysing your recent activity, vitals and sleep — and it adjusts as you go about your day. So whether you’re training for a race or juggling a busy schedule, you can spend your energy on what matters most.

Witness your fitness like never before. - Tap into a world of workouts. Track your progress with a more accurate step count. Stay motivated with advanced metrics and new Workout Buddy insights. With all these features at hand, Apple Watch Series 12 is geared up to be a more powerful fitness tracker. It’s go time.

Know your body. Insights and out. - The more insights you have, the more empowered you are to take action. From Cycle Tracking to the ECG app and more, Apple Watch Series 12 is an advanced health tracker with in‑depth clinical validation to give you a fuller picture of your overall health.

Connected. Protected. - Series 12 makes it easy to call, text and stream music. And it’s packed with innovative safety features, like Fall Detection and emergency services, so you can get help when you need it most — even if you can’t reach your iPhone.

Specification

• Height (aluminium, titanium): 46mm
• Width (aluminium, titanium): 40mm
• Depth (aluminium, titanium): 9.7mm
• Weight (aluminium, GPS): 39.5 grams
• S11 chip with 64-bit dual-core processor
• 4‑core Neural Engine
• 64GB capacity

What's in the Box

• Apple Watch Series 12
• Strap
• Apple Watch Magnetic Fast Charger to USB‑C Cable (1m)