Apple Watch Ultra 3

Warranty information

1 Year warranty by Apple

Warranty applies to Singapore only unless otherwise stated.

Product details

Network Technology
GSM / HSPA / LTE / 5G

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)
Protection Sapphire crystal glass
Wide-angle OLED

Platform
OS watchOS 26
Chipset Apple S10
CPU Dual-core
GPU PowerVR

Memory
Card slot No
Internal 64GB

Camera No

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
Positioning GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC Yes
Radio No
USB No

Features
Sensors Accelerometer, gyro, heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water)
Temperature sensing (0.01˚ accuracy)
Depth gauge (±1m accuracy)
Ultra Wideband (UWB) support (gen2 chip)
Emergency SOS via satellite

Battery
Type Li-Ion
Charging Wireless, 0-80% in 45 min

SIM lock information

Device is unlocked and ready for use with any provider or SIM card. Please check network compatibility with your country before purchase.

Why should I buy from WhyMobile?

Since its establishment in 2004, WhyMobile has been a trusted and licensed electronic product marketplace and retailer in Singapore. As pioneers of transparent and competitive pricing, we are dedicated to providing exceptional value to our customers. Our extensive range includes both new and refurbished mobile phones, tablets, and other electronic devices, all of which undergo rigorous testing and refurbishment to meet our stringent quality standards. When you choose WhyMobile, you can be confident in receiving original, high-quality products at affordable prices.