Apple Watch Ultra 3
Apple Watch Ultra 3 run watchOS 26 on Apple’s next Apple S10 chipset, focusing on efficiency and AI health features. It keeps the rugged titanium build, flat sapphire display, and multi-day battery. No camera. Reports point to brighter screen, improved GPS, faster charging, and deeper health tracking.
Technical Specifications
Speed
HSPA, LTE, 5G
Network
2G Band
GSM 850 / 900 / 1800 / 1900
3G Band
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Band
1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66
5G Band
1, 2, 3, 4, 5, 7, 8, 12, 14, 20, 25, 26, 28, 38, 40, 41, 53, 66, 71 SA/NSA
Launch
Annoucement
09 September 2025
Availability
Available: Released 2025, September 19
Body
Height
49 mm
Width
44 mm
Thickness
12 mm
Weight
61.6/61.8 Gram
Build
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5)
Display
Screen Type
Retina LTPO3 OLED, 3000 nits (peak)
Screen Size
1.98 inches
Refresh Rate
1 Hz to 120 Hz adaptive refresh rate
Resolution
514 x 422 pixels
ppi density
326 ppi density
Protection
Sapphire crystal glass
Wide-angle OLED
Durability
IP6X certified
100m water resistant (22810:2010)
40m swimproof/diving (EN13319)
MIL-STD-810H compliant
ECG certified
Larger digital crown with better glove support
Operating Platform
OS
watchOS 26, upgradable to watchOS 26.2
Chipset
Apple S10
CPU
Dual-core
CPU
PowerVR
Memory
External Memory
No
Internal Memory
64GB
Type of Memory
-
RAM
2 GB
Camera
No
Selfie camera
No
Connectivity
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
USB Type
No
Data
2G GSM, 3G HSPA, 4G LTE, 5G capable
Features
Sensors
Accelerometer, gyro, heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water)
Temperature sensing (0.01˚ accuracy)
Depth gauge (±1m accuracy)
Ultra Wideband (UWB) support (gen2 chip)
Emergency SOS via satellite
Fall detection
Crash detection
Loud Speeker
Yes, Stereo speaker
No 3.5mm jack
Battery
Type & Capacity
Li-Ion 599 mAh
Charging
Wireless:
Wireless, 0-80% in 45 min
Battery Life
Up to 36 hours normal use
Up to 72 hours in Low Power Mode
Misc
SIM
eSIM
Color
Natural, Black
Price Range
USD $799 – $899
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The Samsung Galaxy S26 series is one of the most anticipated flagship launches of 2026. This comprehensive guide covers every detail from credible leaks and news: we discuss the Galaxy S26 release date, predicted specifications, pricing rumors, camera upgrades, design changes, and other Galaxy S26 news (including the S26 Ultra) as reported by industry insiders and tech media.
