Apple Watch Series 12
Verified device profile

Apple Watch Series 12

Complete hardware specifications, launch details and a structured technical breakdown from the TechMyte device database.

Exp. release 2026, September 18
36.5/41.7/42.8/44.9/51.3/52.9g, 9.7mm thickness
watchOS 27
64GB storage, no card slot
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Technical data sheet

Full Specifications

Network

TechnologyGSM / HSPA / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bandsLTE
SpeedHSPA, LTE, 5G
5G bandsSA/NSA

Launch

Announced2026, September 09
StatusComing soon. Exp. release 2026, September 18

Body

Dimensions46 x 40 x 9.7 mm - titanium47 x 41 x 9.9 mm - ceramic
Weight36.5/41.7/42.8/44.9/51.3/52.9 g (1.31 oz)
SIMeSIM
BuildSapphire crystal front, ceramic/zirconia back, titanium frame (grade 5) or ceramic frame

Battery

TypeLi-Ion
ChargingWireless, 0-80% in 30 min

Display

Size1.96 inches
Resolution496 x 416 pixels (~330 ppi density)
ProtectionSapphire crystal
TypeRetina LTPO3 OLED, 2000 nits (peak)

Platform

OSwatchOS 27
ChipsetApple S11
CPUDual-core
GPUPowerVR

Memory

Card slotNo
Internal64GB

Sound

Loudspeaker Yes
3.5mm jack No

Comms

WLANWi-Fi 802.11 b/g/n, dual-band
Bluetooth5.3, A2DP, LE
PositioningGPS, GLONASS, GALILEO, QZSS, BDS
NFCYes
RadioNo
USBNo

Features

SensorsAccelerometer, gyro, always-on heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water)

Misc

ColorsRadiant Gold Titanium, Natural Titanium, Silver Titanium (Hermès only), Pearl White Ceramic, Night Blue Ceramic