Fitbit Alta HR vs. Fitbit Charge 2 vs. Fitbit Charge 4 vs. Fitbit Inspire 2 vs. Fitbit Sense 2 - Instant Comparison

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Fitbit Alta HR

Fitbit Charge 2

Fitbit Charge 4

Fitbit Inspire 2

Fitbit Sense 2

	Fitbit Alta HR Check Amazon	Fitbit Charge 2 Check Amazon	Fitbit Charge 4 Check Amazon	Fitbit Inspire 2 Check Amazon	Fitbit Sense 2 Check Amazon
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More Information
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Price and Release Date
Suggested Price	$150	$150	$149	$100	$300
Release / Update	2017	2016	2020	2020	2022
Activity & Fitness
Calories
Distance
Heart
VO2max (Oxygen)
Sleep
Steps
Stress mgt
Female health
Skin temp
Breath rate
Battery
Duration	7 days	5 days	7 days	10 Days	6 days
Rechargeable

Compatibility Support
Android
iOS
Windows Phone
Mac
Windows			Not yet		Yes
Connectivity Support
Bluetooth
Cellular
GPS
NFC			Fitbit Pay
Wi-Fi
Display
Color
Resolution	128 x 36		66x18	141 x 63	336x336
Size	1.4 inches		.721 inches	1.47 inches	1,59 inches
Touch		n/a
Type	OLED	OLED	OLED	OLED	AMOLED
Functions
Audio Speaker
Clock
Phone
Vibration
Voice
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance			5 ATM	5 ATM	5 ATM (50 Meters)
Notifications
Phone
Emails
Texts
Software
Operating System		n/a	Fitbit OS	Fitbit OS	Fitbit OS
Apps
Music			Spotify control
More Information
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