Apple Watch Series 12

At a glance

Key facts

Exact Configuration: US model family; structured material, size and connectivity variants
Case Sizes: 42mm / 43mm / 46mm / 47mm
Size: -
Battery Life: 24 h
OS: watchOS 27
Weight: -

Buying advice

Series 12 suits iPhone users who want everyday activity, sleep and health tracking alongside wrist notifications. Choose the case by fit and weight: aluminum is lighter, while titanium and ceramic offer sapphire covers and different wearing weights. Budget for frequent charging around the advertised 24-hour normal-use battery life. Check regional health features before purchase, and choose it for the features available to you rather than the later conversation-summary beta.

Available specifications

30 fields · 10 unavailable fields

LAUNCH

Released: 2026-09-18

BODY

Type: smartwatch
Exact Configuration: US model family; structured material, size and connectivity variants
Case Sizes: 42mm / 43mm / 46mm / 47mm
Dimensions: -
Weight: -
Materials: -
Cover Material: -

DISPLAY

Type: Always-On Retina LTPO3 OLED
Size: -
Resolution: -
PPI: 326
Brightness: 2,000 nits
Refresh Rate: -

PLATFORM

OS: watchOS 27
Chipset: Apple S11
Storage / RAM: 64GB storage
Compatibility: iPhone 11 or later / iPhone SE (2nd generation or later), iOS 27 or later

BATTERY & PRICE

Battery: -
Battery Life: 24 h
Low-power Battery Life: 38 h
Charging: -
Price: $399

CONNECTIVITY

Wireless: Bluetooth 5.3 / Wi-Fi 4 / NFC / GPS
Cellular: -
Durability: 50 m, ISO 22810:2010
Dust Resistance: IP6X
Speakers: Yes
Microphone: Yes
Sensors: electrical heart sensor / optical heart sensor / blood oxygen sensor / temperature sensor / compass / altimeter / accelerometer / gyroscope / ambient light sensor / depth gauge / water temperature sensor

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Apple Watch Series 12
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