Ever felt your phone dies just when you need a quick health check? Apple devices promise seamless integration, but a smartwatch that can survive the extremes is rare. You need a watch that never quits, tracks every move, and keeps you connected even when the signal drops. The Ultra 3 delivers rugged durability, 72-hour battery life, and cellular GPS so you stay informed on the trail, in the water, or on a city run-all without reaching for your phone.
Apple Watch Ultra 3, 49mm Black Titanium Large Alpine Loop GPS + Cellular
This smartwatch is built for adventurers, athletes, and anyone who refuses to compromise on safety. The 49 mm titanium case, large Alpine Loop, and watchOS 11 interface give you precise navigation, health monitoring, and instant alerts while fitting comfortably on wrists from 130 mm to 210 mm.
Benefits
- You get reliable GPS even under dense canopy.
- Battery lasts up to three days, so you never miss a cue.
- Cellular connection means calls and SOS work without a phone.
- Water resistance to 100 m lets you dive and surf worry-free.
- Advanced health sensors catch irregular heart rhythms early.
- Large, always-on display keeps vital info visible at a glance.
Features
- Apple sapphire glass front for scratch-resistant durability
- 49 mm titanium case, 1.2 cm thickness
- 64 GB storage, S10 dual-core processor
- 5G LTE cellular, GPS, GLONASS, Galileo
- 3000 cd/m OLED Retina display, 326 ppi
- 10 ATM water resistance, IP6X dust proof
- Dual-sensor heart rate (optical & electrical)
- Built-in speaker, mic, and Siri voice assistant
Specifications
| Display |
| Watch glass type |
Sapphire |
| Rounded display corners |
Yes |
| Always-on display |
Yes |
| Colour display |
Yes |
| Pixel density |
326 ppi |
| Display brightness |
3000 cd/m² |
| Display technology |
OLED |
| Display technology marketing name |
Retina |
| Touchscreen |
Yes |
| Display resolution |
422 x 514 pixels |
| Display type |
Digital |
| Processor |
| Neural processor unit (NPU) cores |
4 |
| Neural processor unit (NPU) |
Apple Neural Engine (ANE) |
| Processor cores |
2 |
| Processor model |
S10 |
| Processor manufacturer |
Apple |
| Design |
| Certification |
EN13319 |
| Water resistance |
10 ATM |
| Waterproof up to |
100 m |
| International Protection (IP) code |
IP6X |
| Magnetic charging connector |
Yes |
| Protection features |
Dust resistant, Water resistant, Waterproof |
| Removable strap |
Yes |
| Back material |
Ceramic, Sapphire glass |
| Shape |
Rectangular |
| Wrist size range |
130 - 210 mm |
| Band size |
L |
| Band colour |
Black |
| Watch case material |
Titanium |
| Watch case colour |
Black |
| Watch case size |
49 mm |
| Market positioning |
Smartwatch |
| Performance |
| Backtrack |
Yes |
| Flash memory |
64 GB |
| Languages support |
Multi |
| Noise monitoring |
Yes |
| Fall detection |
Yes |
| Crash detection |
Yes |
| 64-bit computing |
Yes |
| Flash memory |
64 GB |
| Operating system installed |
watchOS 11 |
| Mobile operating systems supported |
iOS |
| FM radio |
No |
| Built-in camera |
No |
| Built-in speaker(s) |
Yes |
| Built-in microphone |
Yes |
| Features |
| Military standard |
MIL-STD-810H |
| Altimeter |
Yes |
| Ambient light sensor |
Yes |
| Audible alarm(s) |
Yes |
| E-mail |
Yes |
| Electronic compass |
Yes |
| Haptic feedback |
Yes |
| Recommended activity |
Cooldown, Cycling, Dance, Diving, Elliptical, Golf, HIIT, Hiking, Kickboxing, Paddling, Pilates, Rowing, Running, Skiing, Snowboarding, Stair stepper, Swimming, Tai Chi, Walking, Wheelchair, Yoga, Core training |
| Skin temperature sensor |
Yes |
| Training programming |
Yes |
| Virtual assistant |
Apple Siri |
| Virtual pacer function |
Yes |
| Water temperature sensor |
Yes |
| Workout tracking |
Yes |
| Personal info management (PIM) |
SOS |
| SOS alert function |
Yes |
| Double tap gesture |
Yes |
| Irregular rhythm notifications |
Yes |
| Low cardio notifications |
Yes |
| Precision Finding |
Yes |
| Quality of sleep |
Yes |
| Multisport mode |
Yes |
| Activity tracker |
Yes |
| Gyroscope |
Yes |
| Accelerometer |
Yes |
| Distance travelled |
Yes |
| Sleep apnea detection |
Yes |
| Depth gauge sensor |
Yes |
| Blood oxygen sensor |
Yes |
| Heart rate sensor type |
Electrical, Optical |
| Heart rate monitor |
Yes |
| Accessibility features |
Accessibility Shortcut, AssistiveTouch, Audio Volume Balance, Auto Transcription, Auto-Answer Calls, Bold Text, Button Click Speed, Color Filters, Hourly Chimes, Increase Contrast, Live Listen, Live Speech, Mono Audio, On/Off Labels, Personal Voice, RTT Support, Reduce Motion, Reduce Transparency, Taptic Time, Text Size, Touch Accommodations, Type to Siri, VoiceOver, Zoom |
| Network |
| Quasi-Zenith Satellite System (QZSS) |
Yes |
| Galileo |
Yes |
| GLONASS |
Yes |
| BeiDou |
Yes |
| GPS (satellite) |
Yes |
| 4G standard |
LTE |
| 3G standards |
UMTS |
| Mobile network generation |
5G |
| Mobile network connection |
Yes |
| Ports & interfaces |
| Headphone connectivity |
Bluetooth |
| Near Field Communication (NFC) |
Yes |
| Bluetooth Low Energy (BLE) |
Yes |
| Bluetooth |
Yes |
| Bluetooth version |
5.3 |
| Wi-Fi standards |
Wi-Fi 4 (802.11n) |
| Wi-Fi |
Yes |
| USB port |
No |
| Power |
| Battery life (max) |
72 h |
| Battery recharge time(80%) |
0.75 h |
| Wireless charging |
Yes |
| Battery life |
42 h |
| Battery life |
42 h |
| Battery life (max) |
72 h |
| Battery technology |
Lithium-Ion (Li-Ion) |
| Battery type |
Built-in battery |
| Operational conditions |
| Operating altitude |
-500 - 9000 m |
| Operating relative humidity (H-H) |
5 - 90% |
| Storage temperature (T-T) |
-20 - 45 °C |
| Operating temperature (T-T) |
-20 - 55 °C |
| Supplier features |
| Manufacturer |
Apple |
| Weight & dimensions |
| Weight |
61.8 g |
| Thickness |
1.2 cm |
| Depth |
49 mm |
| Width |
44 mm |
| Packaging data |
| Package weight |
463 g |
| Package height |
38 mm |
| Package depth |
118 mm |
| Package width |
214 mm |
| Packaging content |
| Cables included |
Magnetic Fast Charger to USB‑C |
