Performance
Operating System
Wear OS 4.0
supporting OS
Android® 9.0 or Later
CPU Speed & Type
Quad-core 1.70GHz Cortex-A53
Chipset / SoC
Qualcomm 5100
Cortex M33 co-processor
RAM Size
2GB
ROM Size
32GB
Battery
Lithium-ion 306mAh
(USB-C® magnetic charging cable)
Design
Dimensions
41mm X 41mm x 12.3mm
Weight
31 grams (without band)
Finish
Housing: 100% recycled aluminum
Band: Fluoroelastomer
Colors
Bay Obsidian Hazel Porcelain
Display
Size
1.2-inch
Resolution
(383 x 384), 320ppi
Technology
AMOLED, 1000nits
Cover Glass
3D Corning® Gorilla® Glass 5
Connectivity
WLAN
Wi-Fi 802.11 b/g/n 2.4GHz
Bluetooth®
Bluetooth® 5.0
Location
GPS, GLONASS, BeiDou, Galileo, Quasi-Zenith Satellite
NFC
supported
Others
Network/Bearer
Nano-SIM, 4G
Sensors
Compass, Altimeter, Red and infrared sensors, Multipurpose electrical sensors, Optical heart rate sensor, 3-axis accelerometer, Gyroscope, Ambient light sensor, Skin temperature sensor, Barometer, Magnetometer
Audio
Built-in microphone
Built-in speaker
Protection
(5 ATM) Durability and Water Resistance