Display
Size:
1.9 inches
1.4 inches
1.5 inches
Resolution:
502 x 410 pixels, 338 PPI
454 x 454 pixels, 459 PPI
480 x 480 pixels, 453 PPI
Technology:
OLED
AMOLED
Super AMOLED
Peak brightness:
3000 cd/m2 (nit)
Features:
Scratch-resistant glass (Sapphire)
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor
Scratch-resistant glass (Sapphire), Ambient light sensor
Hardware
System chip:
Apple S9
Exynos W1000 (3 nm)
Processor:
Dual-core
GPU:
PowerVR
RAM:
2GB
Internal storage:
64GB, not expandable
8GB
32GB
OS:
watchOS (10.x)
Wear OS
Device type:
Smartwatch
Smartwatch
Smartwatch
Battery
Capacity:
425 mAh
Type:
Li - Ion, Not user replaceable
Not user replaceable
Not user replaceable
Charging:
Qi wireless charging
Camera
Rear:
Design
Dimensions:
1.86 x 1.86 x 0.52 inches (47.2 x 47.2 x 13.2)
1.75 x 1.75 x 0.38 inches (44.4 x 44.4 x 9.7mm)
Weight:
1.87 oz (53.0 g)
1.19 oz (33.8 g)
Materials:
Back: Ceramic; Frame: Titanium
Frame: Titanium
Back: Aluminum
Resistance:
Water, Dust; IP6X; MIL-STD-810 certified
50m/5ATM water resistance
Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified
Cellular
4G (FDD):
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 25(1900+), 26(850+), 66(AWS-3)
4G (TDD):
Bands 39(1900+), 40(2300), 41(2600+)
3G:
Bands 1(2100), 2(1900), 4(1700/2100), 5(850)
Data Speed:
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
LTE
SIM type:
eSIM
eSIM
Multimedia
Speakers:
Multiple speakers
Additional microphone(s):
Yes
Connectivity & Features
Bluetooth:
5.3
Yes
5.3
Wi-Fi:
802.11 b, g, n
802.11 a, b, g, n, ac
Location:
A-GPS, Glonass, Galileo, BeiDou, QZSS
GPS, Glonass, Galileo
Glonass, Galileo, BeiDou
Sensors:
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Accelerometer, Gyroscope, Pedometer, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen
Other:
NFC, Ultra Wideband (UWB)
NFC
NFC
Availability
Expected Announcement:
2024