NETWORK
Technology No cellular connectivity
2G bands N/A
3G bands N/A
4G bands N/A
Speed N/A
LAUNCH
Announced 2021, September 14
Status Available. Released 2021, October 15
BODY
Dimensions 45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)
Weight 38.8 g (1.38 oz)
Build Glass front, ceramic/sapphire crystal back, aluminum frame
SIM No
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 Ion-X strengthened glass
Always-on display
PLATFORM
OS watchOS 8.0
Chipset Apple S7
CPU Dual-core
GPU PowerVR
MEMORY
Card slot No
Internal 32GB
CAMERA
No
SOUND
Loudspeaker Yes
3.5mm jack No
COMMS
WLAN Wi-Fi 802.11 b/g/n, dual-band
Bluetooth 5.0, A2DP, LE
GPS 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
Natural language commands and dictation (talking mode)
Ultra Wideband (UWB) support
BATTERY
Type Li-Ion, non-removable
Charging Wireless charging
Stand-by Up to 18 h (mixed usage)
MISC
Colors Starlight, Midnight, Blue, Green, Red
Models A2473, A2474, A2475, A2476, A2477, A2478, watch6,6, watch6,7, watch6,8, watch6,9
SAR 0.35 W/kg (head)
SAR EU 0.25 W/kg (head) 0.03 W/kg (body)
