|
Apple Watch Series 10 |
Apple Watch Ultra 2 |
Apple Watch SE (2nd Gen) |
Shape |
Square |
Square |
Rectangular |
Watch size |
42mm, 46mm |
49mm |
40mm, 44mm |
Materials, finishes |
Aluminum, titanium |
Titanium |
Aluminum, Midnight, Starlight, Silver |
Display size, resolution |
42mm: 1.65-inch OLED 446 x 374 pixels; 46mm: 1.81-inch 496 x 416 pixels |
1.91-inch, 502 x 410-pixel OLED |
40mm: 324 x 394, 44mm: 368 x 448 |
Dimensions |
42mm: 42 x 36 x 9.7mm; 46mm: 46 x 39 x 9.7mm |
44mm x 49mm x 14.4mm |
40mm: 40 x 34 x 10.7 mm, 44mm: 44 x 38 x 10.7 mm |
Weight |
42mm (Wi-Fi): 30 g; 42mm (cellular): 29.3 g; 42mm (titanium): 34.4 g; 46mm (Wi-Fi): 36.4 g; 46mm (cellular): 35.3 g; 46mm (titanium): 41.7 g |
61.4g |
40mm GPS: 26.4g, 40mm Cellular: 27.8g, 44mm GPS: 32.9g, 44mm Cellular: 33g |
Colors |
Jet black, rose gold, silver; titanium: slate, gold, natural |
Natural titanium |
Midnight, Starlight, Silver |
Always On |
Yes |
Yes |
No |
Interchangeable bands |
Yes |
Yes |
Yes |
GPS |
Yes |
Yes (L1 and L5) |
Yes |
Automatic workout detection |
Yes |
Yes |
Yes |
Compass |
Yes |
Yes |
Yes |
Altimeter |
Yes |
Yes (operating range: -500m to 9,000m) |
Always-on altimeter |
Water/Dust resistance |
Water resistant up to 50m (5ATM), IP6X (dust) |
10ATM (100 meters) and recreational scuba diving up to 40 meters |
Water resistant up to 50m (5ATM) |
Calls |
Yes |
Yes |
Yes (Cellular only) |
Microphone |
Yes |
Yes (3-mic array) |
Yes |
Speaker |
Yes |
Yes |
Yes |
Voice assistant |
Yes (Siri) |
Yes (Siri, on-device) |
Siri |
Mobile Payments |
Yes (Apple Pay) |
Yes (Apple Pay) |
Ys (Apple Pay) |
Sleep tracking |
Yes |
Yes |
Yes |
Period tracking |
Yes |
Yes |
Yes |
Sensors |
Accelerometer, altimeter, gyro sensor, temperature sensor, compass, third-gen optical heart sensor, electrical heart sensor, ambient light sensor, depth gauge, water temperature sensor |
SPo2 (blood oxygen), ECG, optical heart, ambient light, high dynamic range gyroscope, high-g accelerometer, water temperature, depth gauge + app |
Second-gen optical heart sensor, accelerometer, High dynamic range gyroscope, Compass, Always-on altimeter, Ambient light sensor |
Emergency features |
Fall detection, crash detection, Emergency SOS, international emergency calling, noise monitoring, Backtrack |
International emergency calling, Emergency SOS, crash detection |
Emergency SOS, International emergency calling, Crash Detection, Fall Detection, Noise monitoring, Backtrack |
Compatibility |
iOS 18 and newer |
iOS 17 |
iPhone 8 or later with iOS 16 and newer |
Software |
WatchOS 11 |
WatchOS 11 |
WatchOS 11 |
Processor |
S10 SiP with 64‑bit dual core processor, 4‑core Neural Engine |
Apple S9 |
S8 SiP, 64-bit dual-core, 2-core Neural Engine |
Connectivity |
Bluetooth 5.3, 2nd gen Ultra Wideband chip |
LTE and UMTS, Wi-Fi 4, Bluetooth 5.3 |
Bluetooth 5.3, LTE/UMTS (Cellular model) |
Memory and storage |
64GB |
64GB |
32GB |
Charging |
USB-C fast charging cable |
USB-C magnetic fast charging |
Magnetic charging cable, 80% in ~1.5 hours |
Battery life |
Up to 18 hours normal use; up to 36 hours in low power mode |
Up to 36 hours; up to 72 hours (low power mode) |
Up to 18 hours |
Battery capacity |
Wi-Fi 4 (802.11n) |
Unavailable |
Not specified |
US price |
42mm: $399 (Wi-Fi); 42mm: $499 (cellular); 42mm: $699 (titanium); 46mm: $429 (Wi-Fi); 46mm: $529 (cellular); 46mm: $749 (titanium) |
$799 |
40mm GPS: $249, 44mm GPS: $279
40mm GPS + Cellular: $299, 44mm GPS + Cellular: $329 |
UK price |
42mm: £399 (Wi-Fi); 42mm: £499 (cellular); 42mm: £699 (titanium); 46mm: £429 (Wi-Fi); 46mm: £529 (cellular); 46mm: £749 (titanium) |
£799 |
40mm GPS: £219, 44mm GPS: £249, 40mm GPS + Cellular: £269, 44mm GPS + Cellular: £299 |
Australian price |
42mm: AU$649 (Wi-Fi); 42mm: AU$809 (cellular); 42mm: AU$1,199 (titanium); 46mm: AU$699 (Wi-Fi/Bluetooth); 46mm: AU$859 (cellular); 46mm: AU$1,279 (titanium) |
AU$1,399 |
40mm GPS: A$399, 44mm GPS: A$449, 40mm GPS + Cellular: A$479, 44mm GPS + Cellular: A$529 |
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