Launch
Announced2025, September 09
StatusAvailable. Released 2025, September 19
Network
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK
4G bands1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK
5G bandsSA/NSA
OtherHSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada
Other 21, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
SpeedHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5G
Platform
CPUDual-core
ChipsetApple S10
GPUPowerVR
OSwatchOS 26, upgradable to watchOS 26.5
Memory
Card slotNo
Internal64GB
Display
OtherWide-angle OLED
ProtectionIon-X strengthened glass (2025 gen)
Resolution496 x 416 pixels (~330 ppi density)
Size1.96 inches
TypeRetina LTPO3 OLED, 2000 nits (peak)
Battery
ChargingWireless, 0-80% in 30 min
TypeLi-Ion
Body
BuildGlass front, ceramic/sapphire crystal back, aluminum frame
Dimensions46 x 39 x 9.7 mm (1.81 x 1.54 x 0.38 in)
OtherIP6X certified; 50m water resistant; ECG certified (region dependent SW application; HW available on all models); Depth gauge to 6m
SIMeSIM
Weight29.7 g (42mm), 36.9 g (46mm) (1.06 oz)
Comms
Bluetooth5.3, A2DP, LE
NFCYes
PositioningGPS, GLONASS, GALILEO, QZSS, BDS
RadioNo
USBNo
WLANWi-Fi 802.11 b/g/n, dual-band
Features
OtherTemperature sensing (0.01˚ accuracy); Ultra Wideband (UWB) support (gen2 chip); Media playback
SensorsAccelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water)
Misc
ColorsJet Black, Space Gray, Rose Gold, Silver
ModelsA3333, A3331, A3335, A3337, A3450, A3451, A3452, A3453
Price€ 343.90
SAR0.42 W/kg (head)
SAR EU0.11 W/kg (head)