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Apple Watch Ultra vs Apple Watch Ultra 2

Apple Watch Ultra AppleWatch Ultra
VS
Apple Watch Ultra 2 AppleWatch Ultra 2

The third device is shown on desktop screens only

General

Announced
September 2022
September 2023
Released
September 2022
September 2023
Colors
Titanium
Same on both

Design

Length
49 mm (1.93 in)
49 mm (1.93 in)
Width
44 mm (1.73 in)
44 mm (1.73 in)
Thickness
14.4 mm (0.57 in)
14.4 mm (0.57 in)
Weight
61.3 g (2.15 oz)
61.4 g (2.15 oz)
Materials
Ceramic/sapphire crystal backTitanium frame
Same on both

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Electronic SIM (eSIM)
Electronic SIM (eSIM)

Display

Display Type
Retina LTPO OLED
Retina LTPO OLED
Size
1.92 Inches
1.92 Inches
Resolution
502x410 Pixels
502x410 Pixels
Pixel Density
338 PPI
338 PPI
Brightness Level
2000 Nits (Peak)
3000 Nits (Peak)
Display Protection
Sapphire crystal glass
Sapphire crystal glass
Features
Always-on Display
Same on both

Hardware

Chipset
Apple S8
Apple S9
CPU Type
Dual-core
Dual-core
GPU
PowerVR
PowerVR
Internal Storage
32 GB
64 GB
Card Slot
—
No

Software

OS
WatchOS 9.0
WatchOS 10
Update To
WatchOS 9.5
—

Camera

Camera
No
No

Connectivity

Wi-Fi
Wi-Fi 4b/g/n
Same on both
Bluetooth
5.3LEA2DP
Same on both
Location
GPSBDSGALILEOGLONASS
Same on both
NFC
Yes
Yes

Media

Loudspeaker
Yes - Dual Speakers (86-decibel)
Yes - Dual Speakers
3.5mm jack
No
NoSiren (86-decibel)

Other specifications

Sensors
Depth gauge (±1m accuracy)
Depth gauge
On both: Accelerometer, Gyroscope, Compass, Barometer, SpO2, VO2max, Heart Rate, Always-on altimeter, Temperature (body/water)
Water/Dust Resistant
100m Water Resistant40m swimproof/divingDust Resistant (IP6X)
Dust Resistant (IP6X)100m Water Resistant (WR100)40m swimproof/diving (EN13319)
Other Features
Ultra Wideband (UWB)
Ultra Wideband 2 (UWB)
On both: ECG Certified, MIL-STD 810H certified

Charging and Battery

Wireless Charging
Yes
Yes
Capacity
542 mAh
542 mAh
Battery Type
—
Lithium Ion

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Copyright © 2026 NXT Test. All Rights Reserved