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Apple Watch Series 12 46mm Space Grey With Navy Blue Band S/M
Product Information
| Brand | Apple |
|---|---|
| Product Name | Apple Watch Series 12 GPS 46mm Space Grey/Navy Blue Band S/M |
| Product Type | Smartwatch |
| Series | Apple Watch Series 12 |
| Generation | 12th Generation |
| Release Year | 2026 |
| Model | MJEH4ET/A |
| EAN | 195951226521 |
| MPN | MJEH4ET/A |
| Model Number | Not reliably specified |
| Operating System | watchOS |
| Compatibility | iPhone 11 or later with compatible iOS |
Network and Connectivity
| Network Type | GPS |
|---|---|
| Cellular Connectivity | No |
| SIM Type | No SIM |
| GPS | Yes |
| GLONASS | Yes |
| Galileo | Yes |
| QZSS | Yes |
| BeiDou | Yes |
| Wi-Fi | Wi-Fi 4 (802.11n) |
| Bluetooth | Bluetooth 5.3 |
| NFC | Yes |
| Apple Pay | Supported in eligible regions |
Body and Design
| Case Size | 46 mm |
|---|---|
| Case Material | Aluminium |
| Case Colour | Space Grey |
| Band Type | Sport Band |
| Band Colour | Navy Blue |
| Band Material | Fluoroelastomer |
| Band Size | S/M |
| Wrist Size | 140–190 mm |
| Case Height | 46 mm |
| Case Width | 40 mm |
| Case Depth | 9.7 mm |
| Weight | 39.5 g |
| Water Resistance | 50 metres |
| Display Protection | Ceramic Shield 2 |
| Closure Type | Pin-and-tuck |
Display
| Display Type | Always-On Retina OLED with LTPO3 |
|---|---|
| Display Size | 46 mm case |
| Resolution | 416 × 496 pixels |
| Pixel Density | 326 ppi |
| Display Area | 1196 mm² |
| Maximum Brightness | 2000 nits |
| Minimum Brightness | 1 nit |
| Always-On Display | Yes |
| Touchscreen | Yes |
| Refresh Rate | Variable, down to 1 Hz |
Platform and Performance
| Processor | Apple S11 SiP |
|---|---|
| CPU | 64-bit dual-core processor |
| Neural Engine | 4-core Neural Engine |
| Wireless Chip | Apple wireless connectivity hardware |
| Voice Assistant | Siri |
| Apple Intelligence | Supported features depend on software, language and compatibility |
Memory and Storage
| Internal Storage | 64 GB |
|---|---|
| RAM | Not officially specified |
| Expandable Storage | No |
Sensors
| Optical Heart Sensor | Always-on optical heart sensor |
|---|---|
| Electrical Heart Sensor | Second-generation electrical heart sensor |
| Blood Oxygen Sensor | Yes; availability depends on region and configuration |
| Temperature Sensor | Yes |
| Accelerometer | High-g accelerometer |
| Gyroscope | High dynamic range gyroscope |
| Compass | Yes |
| Altimeter | Always-on altimeter |
| Ambient Light Sensor | Yes |
| Depth Gauge | Up to 6 metres |
| Water Temperature Sensor | Yes |
Health and Fitness
| Heart Rate Monitoring | Yes |
|---|---|
| ECG | Yes; availability depends on region |
| Blood Oxygen Monitoring | Supported where available |
| Sleep Tracking | Yes |
| Sleep Stages | Yes |
| Sleep Score | Yes |
| Sleep Apnoea Notifications | Supported where available |
| Hypertension Notifications | Supported where available |
| Cycle Tracking | Yes |
| Wrist Temperature Tracking | Yes |
| Activity Tracking | Yes |
| Workout Tracking | Yes |
| Step Counter | Yes |
| Calories Tracking | Yes |
| VO2 Max Tracking | Yes |
| Recovery Metrics | Supported features vary by watchOS version |
| Fall Detection | Yes |
| Crash Detection | Yes |
Camera and Audio
| Camera | No |
|---|---|
| Microphone | Yes, with Voice Isolation |
| Speaker | Yes |
| Media Playback | Yes |
| Phone Calls | Through a paired iPhone or supported Wi-Fi calling |
| Voice Assistant | Siri |
Features
| Notifications | Calls, messages and app notifications |
|---|---|
| Emergency SOS | Yes |
| International Emergency Calling | Supported in eligible regions |
| Find My | Yes |
| Apple Pay | Supported where available |
| Double Tap Gesture | Yes |
| Wrist Flick Gesture | Yes |
| Water Activities | Suitable for swimming and shallow-water activities |
| Customisable Watch Faces | Yes |
| Accessibility Features | Yes |
Battery
| Battery Type | Rechargeable lithium-ion battery |
|---|---|
| Battery Life | Up to 24 hours of normal use |
| Low Power Mode | Up to 38 hours |
| Charging Method | Magnetic fast charging to USB-C cable |
| Fast Charging | Up to 80% in approximately 30 minutes under suitable conditions |
| Power Adapter | USB-C power adapter sold separately |
In the Box
| Smartwatch | Apple Watch Series 12 GPS 46mm Space Grey Aluminium Case |
|---|---|
| Watch Band | Navy Blue Sport Band S/M |
| Charging Cable | 1 m Apple Watch Magnetic Fast Charger to USB-C Cable |
| Power Adapter | Not included |
Packaging
| Packaging Weight | 0.300 kg |
|---|---|
| Packaging Dimensions | 3 × 7.7 × 24 cm (H × W × L) |
Identifiers
| MPN | MJEH4ET/A |
|---|---|
| GTIN / EAN / UPC | 195951226521 |
