Main Apple Watch Ultra 3 Specifications Summery :
Apple Watch Ultra 3 , announced on 2025, September 09, Apple S10 chipset,Storage 64GB, Li-Ion 599 mAh battery
Apple Watch Ultra 3 Full Specifications:
| Network |
Technology |
GSM / HSPA / LTE / 5G |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK |
| 4G bands |
1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK |
| Speed |
HSPA, LTE, 5G |
| 5G bands |
SA/NSA |
| Launch |
Announced |
2025, September 09 |
| Status |
Available. Released 2025, September 19 |
| Body |
Dimensions |
49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in) |
| Weight |
61.6 g or 61.8 g (black) (2.15 oz) |
| Build |
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5) |
| SIM |
eSIM |
| Display |
Type |
Retina LTPO3 OLED, 3000 nits (peak) |
| Size |
1.98 inches |
| Resolution |
514 x 422 pixels (~326 ppi density) |
| Protection |
Sapphire crystal glass |
| Platform |
OS |
watchOS 26, upgradable to watchOS 26.1 |
| Chipset |
Apple S10 |
| CPU |
Dual-core |
| GPU |
PowerVR |
| Memory |
Card slot |
No |
| Internal |
64GB |
| Sound |
Loudspeaker |
Yes, with dual speakers (86-decibel) |
| 35mm 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, heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water) |
| Battery |
Type |
Li-Ion 599 mAh |
| Charging |
Wireless, 0-80% in 45 min |
| Misc |
Colors |
Natural, Black |
| Models |
A3281, A3282 |
| SAR EU |
1.19 W/kg (head) |
| Price |
€ 828.00 |
| SAR |
1.16 W/kg (head) |
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