Apple S10
1.98 inch
514 × 422 pixels
watchOS 26, upgradable to watchOS 26.1
599 mAh
Li-Ion
The Apple Watch Ultra 3, features a 1.98 inch display, powered by Apple S10 and 599 mAh battery.
General
| Brand | Apple |
| Model | Apple Watch Ultra 3 |
| Colors | Natural, Black |
| Prices | €828.00 |
| Status | Available |
| Released | September 19, 2025 |
| Announced | September 09, 2025 |
| Model Alias | A3281, A3282 |
Network
| 2G Network | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK |
| 4G Network | 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK |
| 5G Network | SA/NSA |
| Data Speed | HSPA, LTE, 5G |
| Bands Guide | Network Bands Guide |
Design
| Width | 44 mm (1.73 inch) |
| Height | 49 mm (1.93 inch) |
| Weight | 8 g (black) |
| Thickness | 12 mm (0.47 inch) |
Display
| Resolution | 514 × 422 pixels |
| Display Size | 1.98 inch |
| Pixel Density | 326 ppi |
| Peak Brightness | 3000 cd/m² |
Software
| Operating System | watchOS 26, upgradable to watchOS 26.1 |
Processor & Memory
| GPU | PowerVR |
| Chipset | Apple S10 |
| CPU Cores | 2 |
| CPU Architecture | 64-bit |
| Expandable Storage | No |
Multimedia
| FM Radio | No |
| Loudspeaker | Yes |
| Headphone Jack | No |
Connectivity
| Bluetooth | Yes, v5.3 |
| GPS Support | Yes |
| NFC Support | Yes |
| Wi-Fi Support | Yes (Wi-Fi 802) |
| Wi-Fi Standards | 802.11/b/g/n |
Battery
| Type | Li-Ion |
| Capacity | 599 mAh |
| Wireless Charging Support | Yes |
