English 
Suomi 
Apple Watch Series 12 GPS + Cellular 46mm Dark Bronze Aluminium Case with Dark Bronze Milanese Loop - S/M
Network
| Technology | GPS + Cellular, 5G RedCap, LTE |
|---|---|
| 5G Bands | FDD: n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n66, n71; TDD: n38, n40, n41 |
| 4G LTE Bands | FDD: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 66, 71; TDD: 38, 39, 40, 41 |
| Connectivity | GPS + Cellular; supports calls, messages and data without the iPhone nearby when an eligible cellular plan is active |
| Carrier Support | Requires a supported mobile network provider and an eligible cellular plan; availability varies by country and region |
Body
| Dimensions | 46 x 40 x 9.7 mm |
|---|---|
| Weight | Approx. 38.6 g (watch case; band weight not included) |
| Build | Aluminium case with Dark Bronze finish; front display protected by Ceramic Shield 2 |
| Case Size | 46 mm |
| Case Colour | Dark Bronze |
| Band | Dark Bronze Milanese Loop |
| Band Material | Stainless steel mesh |
| Band Closure | Magnetic closure with adjustable fit |
| Band Size | S/M; designed for wrists approximately 130–180 mm |
| Water Resistance | Water resistant to 50 metres under ISO 22810:2010; suitable for swimming and shallow-water activities |
| Dust Resistance | IP6X certified |
Display
| Type | Always-On Retina display, wide-angle OLED, LTPO3 |
|---|---|
| Size | 46 mm case; approximately 1196 mm² display area |
| Resolution | 416 x 496 pixels, 326 ppi |
| Brightness | 1 nit minimum brightness; up to 2000 nits peak brightness |
| Display Protection | Ceramic Shield 2 front glass |
| Display Features | Always-On functionality, wide viewing angles, LTPO technology and adjustable brightness |
Platform
| Operating System | watchOS |
|---|---|
| Chipset | Apple S11 SiP |
| CPU | 64-bit dual-core processor |
| Neural Engine | 4-core Neural Engine |
| Compatibility | Compatible iPhone required; requires a supported iPhone running a compatible version of iOS |
Memory
| Internal Storage | 64GB |
|---|---|
| RAM | Not officially specified |
| Card Slot | No |
Camera
| Camera | No built-in camera |
|---|---|
| Camera Control | Can control the compatible iPhone camera remotely |
Sound
| Loudspeaker | Built-in speaker for calls, alerts, Siri and audio playback |
|---|---|
| Microphone | Built-in microphone with Voice Isolation |
| Audio Features | Phone calls, voice commands, Siri and audio playback |
| 3.5mm Jack | No |
Comms
| WLAN | Wi-Fi 4 (802.11n), supports 2.4GHz and 5GHz networks |
|---|---|
| Bluetooth | Bluetooth 5.3 |
| Positioning | Precision L1 GPS; GPS, GLONASS, Galileo, QZSS and BeiDou |
| NFC | Yes; supports Apple Pay |
| Ultra Wideband | Second-generation Ultra Wideband chip |
| USB | No USB port |
| Cellular | 5G RedCap and LTE connectivity; requires supported carrier activation |
Features
| 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 and water temperature sensor |
|---|---|
| Health Monitoring | Heart-rate monitoring, ECG app, Blood Oxygen app, wrist temperature sensing, sleep tracking, sleep stages, sleep score, sleep apnoea notifications and Vitals app |
| Heart Health | High and low heart-rate notifications, irregular rhythm notifications, ECG readings and heart-rate tracking |
| Women's Health | Cycle tracking, period predictions, fertile-window estimates and retrospective ovulation estimates |
| Safety Features | Emergency SOS, international emergency calling, Fall Detection, Crash Detection and Check In |
| Fitness Tracking | Activity rings, workout tracking, training metrics, heart-rate zones, GPS workout tracking and activity notifications |
| Water Features | 50-metre water resistance, depth gauge up to 6 metres and water temperature sensing |
| Controls | Digital Crown with haptic feedback, side button, touchscreen, wrist flick gesture, single tap and double tap gestures |
| Voice Assistant | Siri |
| Payments | Apple Pay |
| Other Features | Find iPhone, Precision Finding for compatible iPhone models, notifications, calendar, reminders, music control and app support |
Battery
| Type | Built-in rechargeable lithium-ion battery |
|---|---|
| Battery Life | Up to 24 hours of normal use |
| Low Power Mode | Up to 38 hours |
| Workout Battery Life | Up to 10 hours of outdoor workout tracking |
| Charging | Fast charging; approximately 0–80% in 30 minutes under specified charging conditions |
| Charging Features | Approximately 15 minutes of charging provides up to 12 hours of normal use; 5 minutes provides up to 10 hours of sleep tracking |
| Charging Connector | Magnetic fast charging |
Our Tests
| Performance | Independent benchmark scores not officially specified |
|---|---|
| Display | Up to 2000 nits peak brightness (manufacturer specification) |
| Battery | Manufacturer-rated up to 24 hours normal use and up to 38 hours in Low Power Mode |
| Loudspeaker | Independent loudspeaker test results not specified |
EU Label
| Energy | Not officially specified |
|---|---|
| Battery Endurance | Not officially specified |
| Free Fall | Not officially specified |
| Repairability | Not officially specified |
Package Contents
| In the Box | Apple Watch Series 12, Dark Bronze Milanese Loop and Apple Watch Magnetic Fast Charger to USB-C Cable (1m) |
|---|---|
| Power Adapter | USB-C power adapter sold separately |
Identifiers
| MPN | MKDF4ET/A |
|---|---|
| GTIN / EAN / UPC | 195951375496 |
