Difference between XIAOMI WATCH COLOR 2 and ? in United States

	PRODUCT 1	PRODUCT 2
	XIAOMI XIAOMI WATCH COLOR 2
VERSION
Announced	September 2021
Release date	September 2021
NETWORK
Technology	❌
DEVICE
Dimensions
Weight
S.I.M.	❌
Design	Glass front,stainless steel frame,plastic back / Glass facade,stainless steel frame,plastic back,
Other	Waterproof / Étanche
SCREEN
langfront.Type	AMOLED
Size	1.43 inches
Resolution	454 x 454 pixels
Protection

PLATFORM
Operating system	Proprietary OS
Chipset
Processor	--
GPU
MEMORY
Card slot	❌
Internal & RAM	--
CAMERA
Main	❌
SOUND
Loudspeaker	✔️
Jack 3,5 mm	❌
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC	✔️
Radio	❌
USB	❌
CHARACTERISTICS
Sensors	Accelerometer,gyro,heart rate,barometer,SpO2 / Accelerometer,gyroscope,cardiac frequency,barometer,SpO2,
Various
BATTERY
Type	470 mAh

What is the difference between XIAOMI WATCH COLOR 2 and in United States?