Description
Specifications
| Article | MEWM4AF/A |
|---|---|
| Series | Apple Watch Ultra 3 |
| Product Type | Apple Watch |
| Collection | Apple Watch |
| Watch Case Form | Rounded Rectangle |
| Case Material | Titanium |
| Strap | Light Blue Alpine Loop |
| Strap Removable | Yes |
| Watch Features | Fall Detection, Digital Crown with Haptic Feedback, Emergency SOS, Phone Calls, Multisport Mode, Smart Notifications, Apple Pay, Always-On Altimeter, Noise Monitoring, GymKit, ECG App, International Emergency Calling, Fast Charge, Cycle Tracking With Retrospective Ovulation Estimates, Crash Detection, Customizable Action Button, High and Low Heart Rate Notifications, Irregular Rhythm, Dual Speakers, Three-Microphones, Digital Crown, Double tap, Mindfulness app, Flashlight, 4‑core Neural Engine, Medications app, Sleep app including sleep stages, Media playback, Backtrack, Siren, Last Emergency Call Availability Waypoint, S10 chip with 64-bit dual-core processor |
| Watch Height | 49 mm |
| Band Type | Alpine Loop |
| Band Color | Light Blue |
| Band Size | Medium |
| Display Resolution | 422×514 |
| Pixel Density | 326 ppi |
| Display Technology | OLED LTPO |
| Display Touchscreen | Capacitive |
| Display Features | Night Mode, Always‑On Retina LTPO3 display, 1 nit minimum brightness, 3000 nits Peak Brightness, Flat Sapphire Crystal Display, 1Hz refresh |
| CPU | Apple S10 |
| CPU Core Quantity | 2 |
| Internal Memory Size | 64 GB |
| Bluetooth | Bluetooth 5.3 |
| NFC | Yes |
| Wi-Fi | IEEE 802.11n Wi-Fi 4 |
| Cellular | LTE |
| Protocols | LTE, 5G |
| GPS | GPS, GLONASS, BeiDou, Galileo, QZSS |
| Battery Technology | Lithium Ion |
| Standby Time | Up to 72 Hours |
| Use Time | Up to 42 hours |
| External Color | Natural |
| Sensors | Ambient Light Sensor, Digital Compass, Gesture, Electrical Heart Sensor, Blood Oxygen, High Dynamic Range Gyro, High-g Accelerometer, Temperature Sensor, Third-generation Optical Heart Sensor, Depth Gauge with Water Temperature Sensor |
| In the Box | Magnetic Fast Charger to USB‑C Cable (1m), Band, Apple Watch Ultra 3 |
| Features that Reduce Environmental Impact | 100% recycled tungsten in the Taptic Engine, 100% recycled rare earth elements in all magnets, 100% fiber-based packaging, 80% recycled steel in the speaker yoke and Taptic Engine, No established final assembly sites generate waste sent to landfill as part of Apple’s Zero Waste Program, 100% recycled cobalt and 95% recycled lithium in the battery, 100% recycled gold plating and tin solder in all Apple-designed printed circuit, Meets California Energy Commission’s energy efficiency standards for battery charger systems, 100% recycled titanium in the titanium case, 100% of manufacturing electricity for Apple Watch Ultra 3 is sourced from renewable electricity |
| Platform | Watch OS |
| Voice Assistant Support | Siri |
| Depth (mm) | 12 mm |
| Height (mm) | 49 mm |
| Width (mm) | 44 mm |
| Nominal Weight | 61.6 g |
Part number: MEWM4AF/A










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