NETWORK
Technology No cellular connectivity
LAUNCH
Announced 2019, September
Status Available. Released 2019, October
BODY
Dimensions 45.9 x 45.9 x 10.7 mm (1.81 x 1.81 x 0.42 in)
Weight 41 g (1.45 oz)
Build Glass front, ceramic back, stainless steel frame
SIM No
50m water resistant
DISPLAY
Type OLED
Size 1.39 inches, 12.5 cm2 (~59.4% screen-to-body ratio)
Resolution 454 x 454 pixels, 1:1 ratio (~326 ppi density)
PLATFORM
OS Proprietary OS
MEMORY Card slot No
Internal 4GB 32MB RAM
eMMC
CAMERA No
SOUND
Loudspeaker Yes (46mm only)
3.5mm jack No
Only 46mm series support Bluetooth calling
COMMS WLAN
No
Bluetooth 5.1, LE, EDR
GPS Yes, with GLONASS, GALILEO
NFC Yes (China only)
Radio No
USB No
FEATURES
Sensors Accelerometer, gyro, heart rate, barometer, compass
BATTERY
Type Li-Ion 455 mAh, non-removable
