APPLE Watch Series 12 - 42 mm Black Aluminium Case with Black Sport Band, S/M
Tracks sports / steps / distance / calories / sleep
Monitors heart rate with ECG / blood oxygen / temperature
Battery life: Up to 24 hours
Water resistant & swimproof
GPS
Compatible with iOS
WiFi / Bluetooth
Product code: 448697

The Apple Watch Series 12 helps you stay on top of your health, fitness and everyday routine. Advanced sensors track your heart rate with Apple's highest level of accuracy yet. High-frequency HRV readings help you understand stress and recovery. You can also keep an eye on your wellbeing with features including hypertension notifications, cycle tracking and Sleep Score. Stay motivated with a daily Readiness score, advanced workout metrics, Heart Rate Zones and Pacer. And with Siri AI and Audio Intelligence built in, everyday tasks feel simpler and more convenient.

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 into 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, track your menstrual cycle and take readings of your blood oxygen.

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 analysing 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 iPhone, 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 serious car crash, automatically help connect you with emergency services and notify your emergency contacts.

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 AI and Audio Intelligence - Using just your voice, engage in natural, back and forth conversations, brainstorm ideas and more with Siri AI. Audio Intelligence helps catch what you missed and summarise conversations with Live Rewind and Siri Recap. Siri AI is rolling out in English. Some Audio Intelligence features coming in beta late 2026. Usage limits may apply.

Built to last - Apple Watch Series 12 aluminium cases now have Ceramic Shield 2 - which is tougher than any smartwatch glass. Titanium and ceramic cases have a super-durable 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.

Please note:
- The Vitals app is for wellness purposes only and not for medical use.
- 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.
- The Blood Oxygen app is for wellness purposes only and not for medical use.

Technical specifications for APPLE Watch Series 12 - 42 mm Black Aluminium Case with Black Sport Band, S/M

OVERVIEW

Type
Smartwatch
App store
Apple app store
Size / fit
Small - Medium (fits 130–180 mm wrists)
Strap material
Fluoroelastomer
Operating system
watchOS
Closure
Pin-and-tuck closure
Compatibility
iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 26 or later
Material
Aluminium

CONNECTIVITY

Connectivity
- WiFi 4
- Bluetooth 5.3
GPS
- L1 GPS
- GLONASS
- Galileo
- QZSS
- BeiDou

POWER

Battery type
Built-in rechargeable Lithium-ion battery
Charging method
USB‑C magnetic fast-charging cable
Charge time
Up to 80% charge in about 30 minutes
Battery life
- Up to 24 hours
- Up to 38 hours in Low Power Mode
Quick charge
Yes

DISPLAY

Shape
Rectangular
Size
42 mm
Type
- Always‑On Retina display with wide‑angle OLEDs and LTPO3
- Up to 2000 nits peak brightness
- 1 nit minimum brightness
- 326 pixels per inch
Touchscreen
Yes

FEATURES

Resistance
- Water resistance (up to 50 m)
- Dust resistance (IP6X)
Voice assistant
Siri
Health & fitness tracking
- Readiness app
- Vitals app with heart rate, respiratory rate, wrist temperature, sleep duration, and heart rate variability (HRV)
- Blood Oxygen app
- ECG app
- Heart Rate app
- High and low heart rate notifications
- Recovery HRV
- High‑frequency background heart rate tracking
- Irregular rhythm notifications
- Advanced Cycle Tracking app with fertile window estimates, retrospective ovulation estimates, and perimenopause and menopause support
- Medications app
- Mindfulness app with state of mind tracking
- Noise app
- Sleep app including sleep stages
- Sleep score
- Sleep apnea notifications
- Hypertension notifications
- Running
- Hiking
- Cycling
- Swimming
- Workouts
Smart functions
- S11 chip with 64-bit dual-core processor
- Audio Intelligence
- Apple Pay
- GymKit
Other features
- Speaker
- Microphone
- Media playback
- Emergency SOS
- International emergency calling
- Fall Detection
- Crash Detection
- Last Emergency Call Availability Waypoint
- Flashlight
- Backtrack
- Noise monitoring
- Check In
Sensors
- Third‑generation electrical heart sensor
- Always‑on optical heart sensor
- Blood oxygen sensor
- Temperature sensor
- Compass
- Always‑on altimeter
- High‑g accelerometer
- High dynamic range gyroscope
- Ambient light sensor
- Depth gauge to 6 meters
- Water temperature sensor

GENERAL

Dimensions
42 x 37 x 9.7 mm (H x W x D)
Colour
- Bezel: Black
- Strap: Black
Weight
32.2 g
Manufacturer’s guarantee
1 year
Box contents
- Apple Watch Series 12
- Strap
- Apple Watch Magnetic Fast Charger to USB‑C Cable (1 m)