Technology
GSM / HSPA / LTE
LAUNCH
Announced
2022, September 07
Status
Available. Released 2022, September 16
BODY
Dimensions
45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)
Weight
42.3 g (41mm), 51.5 g (45mm) (1.48 oz)
Build
Glass front, ceramic/sapphire crystal back, stainless steel frame
SIM
eSIM
 
IP6X certified
50m water resistant
ECG certified (region dependent SW application; HW available on all models)
DISPLAY
Type
Retina LTPO OLED, 1000 nits (peak)
Size
1.9 inches
Resolution
484 x 396 pixels (~326 ppi density)
Protection
Sapphire crystal glass
 
Always-on display
PLATFORM
OS
watchOS 9.0, upgradable to 9.1
Chipset
Apple S8
CPU
Dual-core
GPU
PowerVR
MEMORY
Card slot
No
Internal
32GB 1GB RAM
 
eMMC 5.1
CAMERA
 
No
SOUND
Loudspeaker
Yes
3.5mm jack
No
COMMS
WLAN
Wi-Fi 802.11 b/g/n, dual-band
Bluetooth
5.3, A2DP, LE
Positioning
Yes, with A-GPS, GLONASS, GALILEO, QZSS, BDS
NFC
Yes
Radio
No
USB
No
FEATURES
Sensors
Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body)
 
Temperature sensing (0.01˚ accuracy)
Natural language commands and dictation (talking mode)
Ultra Wideband (UWB) support
BATTERY
Type
Li-Ion 308 mAh, non-removable
Charging
Wireless fast charging
MISC
Colors
Graphite, Silver, Gold
Models
A2773, A2775, A2772, A2774, A2857, A2858, watch6,16, watch6,17
SAR
0.31 W/kg (head)     0.55 W/kg (body)    
SAR EU
0.31 W/kg (head)     0.55 W/kg (body)