Difference between FITBIT SENSE 2 and ? in countries.United States

	PRODUCT 1	PRODUCT 2
	FITBIT FITBIT SENSE 2
VERSION
Announced
Release date
NETWORK
Technology
DEVICE
Dimensions
Weight
S.I.M.
Design	Fast charging
Other	Water Resistant,Dust Proof,Scratch Resistant,
SCREEN
langfront.Type	Lithium Polymer
Size	1.58 inch
Resolution	336 x 336 pixels
Protection

PLATFORM
Operating system	Android Wear OS - Compatible: Android and IOS
Chipset
Processor
GPU
MEMORY
Card slot
Internal & RAM
CAMERA
Main	❌
SOUND
Loudspeaker
Jack 3,5 mm
CONNECTIVITY
Wifi	✔️
Bluetooth	5.0
GPS	✔️
NFC
Radio
USB
CHARACTERISTICS
Sensors	Ambient Light,Accelerometer,Gyroscope,Skin Temperature,Body Response sensor,Menstrual health tracking,Automatic exercise tracking,
Various	Altimeter,Pedometer,Heart Rate Monitor,SpO2 (Blood Oxygen) Monitor,Calorie Count,Step Count,Sleep Monitor,Alarm Clock,Stopwatch,Timer,Reminder,
BATTERY
Type

What is the difference between FITBIT SENSE 2 and in countries.United States?