Apple Watch Ultra 3 vs Google Pixel Watch 3

Phones Images
PHONES
Phone Names Apple Watch Ultra 3 Google Pixel Watch 3
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HKHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HKLTE
5G bandsSA/NSA-
SpeedHSPA, LTE, 5GHSPA, LTE
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE
Launch
Announced2025, September 092024, August 13
StatusAvailable. Released 2025, September 19Available. Released 2024, September 10
Body
BuildSapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5)Glass front (Gorilla Glass 5), aluminum frame
Dimensions49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in)45 x 45 x 12.3 mm (1.77 x 1.77 x 0.48 in)
SIMeSIMeSIM
Weight61.6 g or 61.8 g (black) (2.15 oz)37 g (1.31 oz)
Display
ProtectionSapphire crystal glassCorning Gorilla Glass 5
Resolution514 x 422 pixels (~326 ppi density)456 x 456 pixels (~320 ppi density)
Size1.98 inches1.4 inches
TypeRetina LTPO3 OLED, 3000 nits (peak)LTPO AMOLED, 2000 nits (peak)
Platform
CPUDual-core-
ChipsetApple S10Qualcomm SW5100
GPUPowerVR-
OSwatchOS 26, upgradable to watchOS 26.1Android Wear OS 5, up to 3 major Android upgrades
Memory
Card slotNoNo
Internal64GB32GB 2GB RAM
Sound
35mm jackNoNo
Loudspeaker Yes, with dual speakers (86-decibel)Yes
Comms
Bluetooth5.3, A2DP, LE5.3, A2DP
NFCYesYes
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO
RadioNoNo
USBNoNo
WLANWi-Fi 802.11 b/g/n, dual-bandWi-Fi 802.11 a/b/g/n/ac/6, dual-band
Features
SensorsAccelerometer, gyro, heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water)Accelerometer, gyro, heart rate, altimeter, compass, SpO2, thermometer (skin temperature), skin conductance
Battery
ChargingWireless, 0-80% in 45 minWired, 50% in 28 min, 80% in 50 min - 45mm model Wired, 50% in 24 min, 80% in 35 min - 41mm model
TypeLi-Ion 599 mAhLi-Ion 420 mAh
Misc
ColorsNatural, BlackMatte Black, Polished Silver, Champagne Gold, Matte Hazel
ModelsA3281, A3282-
Price€ 828.00€ 215.76
SAR1.16 W/kg (head)-
SAR EU1.19 W/kg (head)-