Apple Watch Ultra 4 49 mm

At a glance

Key facts

Exact Configuration: -
Case Sizes: 49mm
Size: -
Battery Life: 50 h
OS: watchOS
Weight: 63 g

Buying advice

Ultra 4 suits iPhone users who want a large outdoor watch with diving tools, cellular connectivity and Apple’s app ecosystem. The 49 mm titanium case and 100 m water-resistance rating serve outdoor use, but its roughly 63 g case is substantial; 50-hour normal use and 84-hour Low Power Mode have different workloads, and satellite, health and cellular functions depend on region and service support.

Available specifications

30 fields · 8 unavailable fields

LAUNCH

Released: 2026-09-18

BODY

Type: smartwatch
Exact Configuration: -
Case Sizes: 49mm
Dimensions: 49 × 44 × 12 mm
Weight: 63 g
Materials: Grade 5 titanium
Cover Material: flat sapphire

DISPLAY

Type: Always-On Retina LTPO3 OLED
Size: -
Resolution: 422x514
PPI: 326
Brightness: 3,000 nits
Refresh Rate: -

PLATFORM

OS: watchOS
Chipset: Apple S11
Storage / RAM: 64GB storage
Compatibility: -

BATTERY & PRICE

Battery: -
Battery Life: 50 h
Low-power Battery Life: 84 h
Charging: -
Price: -

CONNECTIVITY

Wireless: Wi-Fi / NFC / GPS
Cellular: -
Durability: 100 m under ISO 22810:2010; recreational scuba to 40 m under EN13319
Dust Resistance: IP6X
Speakers: Yes
Microphone: Yes
Sensors: Second-generation electrical heart sensor / Optical heart sensor / Blood oxygen sensor / Temperature sensor / Depth gauge / Water temperature sensor / Compass / Always-on altimeter / High-g accelerometer / High dynamic range gyroscope / Ambient light sensor

Marketplace search

Search this model

Model search only

Disclosure: When marketplace search links become active, CompareAll may earn a commission. Commercial relationships never change product facts, ordering, or editorial conclusions.

Apple Watch Ultra 4 49 mm
Marketplace search is not connected for this model.

Continue researching

No editorial comparison is published for this entity.