🔑 Key Specs — Apple Watch Ultra 4
- OS: watchOS 27
- Chipset: Apple S11
- Display: 1.98 inches
- Storage: 64GB
- Weight: 63 g (2.22 oz)
- NFC: Yes
- Colors: Natural, Black
- Price: About 900 EUR
✅ Pros
- NFC support included
- Dedicated microSD card slot
- Competitive price for its category
❌ Cons
- Slow charging speed
- No 5G support
Apple Watch Ultra 4 – Full Specifications and Complete Review
📅 Exp. release 2026, September 18
⚡ Quick Overview
💻 Operating System
watchOS 27
📏 Dimensions & Weight
63g, 12mm thickness
💾 Memory & Storage
64GB storage, no card slot
🔗 Services Apple Watch Ultra 4
|
🔧
Problem Solutions
Hardware Fix
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📥
Download Firmware
Rom & Flash
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|
🔓
Network Unlock
Unlock & FRP
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⚙️
Root Files
Root Files
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📑 Review Contents
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 53, 66, 71 |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 38, 40, 41, 53, 66, 71 SA/NSA |
| Speed | HSPA, LTE, 5G |
Launch
| Announced | 2026, September 09 |
| Status | Coming soon. Exp. release 2026, September 18 |
Body
| Dimensions | 49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in) |
| Weight | 63 g (2.22 oz) |
| Build | Sapphire crystal front, ceramic and zirconia back, titanium frame (grade 5) |
| SIM | eSIM |
| Other | IP6X certified 100m water resistant (22810:2010) 40m swimproof/diving (EN13319) MIL-STD-810H compliant ECG certified (region dependent SW application; HW available on all models) |
Display
| Type | Retina LTPO3 OLED, 3000 nits (peak) |
| Size | 1.98 inches |
| Resolution | 514 x 422 pixels (~326 ppi density) |
| Protection | Sapphire crystal |
| Other | Wide-angle OLED |
Platform
| OS | watchOS 27 |
| Chipset | Apple S11 |
| CPU | Dual-core |
| GPU | PowerVR |
Memory
| Card slot | No |
| Internal | 64GB |
Camera
| Other | No |
Sound
| Loudspeaker | Yes, with dual speakers (86-decibel) |
| 3.5mm jack | No |
Comms
| WLAN | Wi-Fi 802.11 b/g/n, dual-band |
| Bluetooth | 5.3, A2DP, LE |
| Positioning | GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS |
| NFC | Yes |
| Radio | No |
| USB | No |
Features
| Sensors | Accelerometer, gyro, always-on heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water) |
| Other | Health Sensing System: third‑generation electrical heart sensor, always‑on optical heart sensor, blood oxygen sensor, temperature sensor Temperature sensing (0.01˚ accuracy) Depth gauge (±1m accuracy) Ultra Wideband (UWB) support (gen2 chip) Emergency SOS via satellite |
Battery
| Type | |
| Charging | Wireless, 0-80% in 45 min |
Misc
| Colors | Natural, Black |
| Models | A3579 |
| Price | About 900 EUR |
❓ Frequently Asked Questions — Apple Watch Ultra 4
Q1: What is the operating system of Apple Watch Ultra 4?
watchOS 27
Q2: What is the battery capacity of Apple Watch Ultra 4?
Not specified
Q3: What are the camera specs of Apple Watch Ultra 4?
Not specified
Q4: What is the storage capacity of Apple Watch Ultra 4?
64GB
Q5: Does Apple Watch Ultra 4 support NFC?
Yes
Q6: What are the dimensions and weight of Apple Watch Ultra 4?
49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in) – Weight: 63 g (2.22 oz)
Q7: What chipset does Apple Watch Ultra 4 use?
Apple S11
Q8: What is the price of Apple Watch Ultra 4?
About 900 EUR
