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Apple Watch Ultra 3
network
- Technology GSM / HSPA / LTE / 5G
- 2G bands GSM 850 / 900 / 1800 / 1900
- 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK
- 4G bands 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK
- Speed HSPA, LTE, 5G
launch
- Announced 2025, September 09
- Status Coming soon. Exp. release 2025, September 19
body
- Dimensions 49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in)
- Weight 61.6 g or 61.8 g (black) (2.15 oz)
- Build Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5)
- SIM eSIM
- IP6X certified 100m water resistant (22810:2010) 40m swimproof/diving (EN13319) MIL-STD-810H compliant ECG certified (region dependent SW application; HW available on all models)
display
- Type Retina LTPO3 OLED, 3000 nits (peak)
- Size 1.98 inches
- Resolution 514 x 422 pixels (~326 ppi density)
platform
- OS watchOS 11
- Chipset Apple S10
- CPU Dual-core
- GPU PowerVR
memory
- Card slot No
- Internal 64GB
main camera
selfie camera
sound
- Loudspeaker Yes, with dual speakers (86-decibel)
- 3.5mm jack No
comms
- WLAN Wi-Fi 802.11 b/g/n, dual-band
- Bluetooth 5.3, A2DP, LE
- GPS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
- NFC Yes
- USB No
features
- Sensors Accelerometer, gyro, heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water)
battery
- Li-Ion
- Charging Wireless, 0-80% in 45 min
misc
- Colors Natural, Black