Apple Watch Series 12 GPS 42mm Space Grey strap

Apple Watch Series 12

• New heart rate measurement system. The most accurate on a wearable.
• Time to rest or go all out? The new Readiness score tells you your energy level.
• More frequent heart rate variability (HRV) readings provide insights into stress and recovery.
• The new optical sensor measures heart rate at short intervals every five seconds, all day long. That’s staying in touch with your heart.
• A powerful health and activity monitor with safety features. So you have less to worry about.

Innovation beats strong.

Your favorite device for a healthy life is in better shape than ever. The new health measurement system features the S11 chip and improved optical and electrical sensors to record heart rate at shorter intervals. With their large, efficient green LED indicators, these sensors offer you new relevant data about your well-being. Don’t miss a beat.

Go all out today. Or not.

The new Readiness feature indicates your energy level with a simple score so you know how to face the day. This number is calculated every morning based on an analysis of your recent physical activity, vital signs, and sleep. It then adjusts throughout the day. Whether you are training for a race or juggling a thousand tasks, choose to invest your energy in what really matters.

Sleep Tracking. Open your eyes to your nights. Your rest depends on many factors, such as how much you sleep, what time you go to bed, how many times you wake up, and the time you spend in each sleep stage. The Sleep Quality feature categorizes all this data and scores it so you can see how your rest is working and how to make your nights more restorative.

Vitals now includes HRV. HRV reflects how you respond to stress and how your body recovers: high variability is associated with better recovery. The Apple Watch Series 12 measures HRV every five minutes, so you can detect changes in your health before they appear in your nightly logs.

Train with better views than ever.

Discover a world of workouts right on the watch face. Track your progress with a more accurate pedometer. Keep your motivation high thanks to advanced metrics and new recommendations from Workout Buddy. With all these features, the Apple Watch Series 12 becomes a powerful fitness monitor to keep surpassing yourself. It’s time to move.

Data from head to toe

Information empowers you. Thanks to apps like Cycle Tracking or ECG, the Apple Watch Series 12 is an advanced health monitor that offers you a global view of your physical state.

In touch. Safe.

Thanks to 5G connectivity, the Series 12 lets you call, send messages, and stream music easily.15 If something goes wrong, its safety features, such as Fall Detection and Emergency SOS, will come to the rescue. They can call for help for you even if you don’t have your iPhone handy.

Specifications

Performance and hardware

Chip: Apple S11

Processor: 64-bit dual-core

Neural Engine: 4-core

Capacity: 64 GB

Apple Intelligence: Supported

Display

Display: Always-On LTPO3 OLED Retina display with wide viewing angle

Minimum refresh rate: 1 Hz

42 mm model resolution: 374 x 446 pixels

Pixel density: 326 ppi

42 mm model display surface: 970 mm²

Display protection on aluminum cases: Ceramic Shield

Display protection on titanium and ceramic cases: Sapphire crystal front

Peak brightness: 2000 nits

Minimum brightness: 1 nit

Controls

Digital Crown: With haptic feedback

Side button: Yes

Gestures: One and two taps and wrist rotation

Siri: Compatible with Apple Intelligence

Sensors

Health measurement system: 3rd-generation electrical heart sensor, always-on optical heart sensor, blood oxygen sensor, and temperature sensor

Compass: Yes

Altimeter: Always-on

Accelerometer: High-g force

Gyroscope: High dynamic range

Ambient light sensor: Yes

Depth gauge: Up to 6 m

Water temperature sensor: Yes

Health and wellness

Readiness app: Supported

Vitals app: Allows you to check heart rate, respiratory rate, wrist temperature, blood oxygen, sleep duration, and heart rate variability

Blood Oxygen app: Supported

ECG app: Supported

Heart Rate app: Supported

Heart rate notifications: High or low heart rate alerts

Heart rate variability: Recovery HRV

Heart rate measurement: At short intervals in the background

Irregular rhythm alerts: Yes

Cycle Tracking: Fertile window estimates, retrospective ovulation, and support during perimenopause and menopause

Medications app: Supported

Mindfulness app: Mood tracking

Noise app: Supported

Sleep app: Sleep stage tracking

Sleep Quality: Supported

Sleep apnea notifications: Yes

Possible hypertension notifications: Yes

Audio

Speaker: Built-in

Microphone: Built-in

Content playback: Supported

Connectivity

Wi-Fi: Wi-Fi 4 IEEE 802.11n supported on 2.4 and 5 GHz bands

Bluetooth: Bluetooth 5.3

GPS: High-precision L1 with GPS, GLONASS, Galileo, QZSS, and BeiDou

Ultra Wideband: Second-generation chip

Apple Pay: Supported

GymKit: Supported

Mobile networks: Compatible with RedCap for 5G and 4G LTE networks

5G NR FDD bands: n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n66, and n71

5G NR TDD bands: n38, n40, and n41

LTE FDD bands: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 66, and 71

LTE TDD bands: 38, 39, 40, and 41

Apple Watch for Kids: Supported

Roaming: Supported

Safety

Emergency SOS: Yes

International emergency calling: Yes

Fall Detection: Yes

Crash Detection: Yes

Last reference point for emergency calls: Yes

Flashlight: Yes

Backtrack: Yes

Noise control: Yes

Check In: Yes

Resistance

Water resistance: Up to 50 m, suitable for swimming according to ISO 22810:2010

Dust resistance: IP6X

Battery and power

Battery: Built-in rechargeable lithium-ion

Battery life in normal use: Up to 24 hours

Battery life in low power mode: Up to 38 hours

Battery life during outdoor workouts: Up to 10 hours

Fast charging: Up to 80% in about 30 minutes

15-minute fast charge: Up to 12 hours of normal use

5-minute fast charge: Up to 10 hours of sleep tracking

Software and compatibility

Operating system: watchOS

Compatibility: iPhone 11 or later, including iPhone SE 2nd generation or later, with iOS 27 or later

Design and physical characteristics

Height of 42 mm aluminum and titanium model: 42 mm

Height of 42 mm ceramic model: 43 mm

Width of 42 mm model: 37 mm

Thickness of 42 mm aluminum and titanium model: 9.7 mm

Thickness of 42 mm ceramic model: 9.85 mm

Weight of 42 mm aluminum GPS model: 32.2 g

Weight of 42 mm aluminum GPS + Cellular model: 31.5 g

Weight of 42 mm titanium model: 36.5 g

Weight of 42 mm pearl white ceramic model: 41.7 g

Weight of 42 mm midnight blue ceramic model: 42.8 g

42 mm model wrist compatibility: 130 to 200 mm

Included content

Content: Apple Watch Series 12, band, and 1 m USB-C magnetic fast charging cable