Fitbit Charge 4 vs. Fitbit Charge 6 vs. Fitbit One vs. Garmin Vivosmart vs. Jaybird Reign - Instant Comparison

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Fitbit Charge 4

Fitbit Charge 6

Fitbit One

Garmin Vivosmart

Jaybird Reign

	Fitbit Charge 4 Check Amazon	Fitbit Charge 6 Check Amazon	Fitbit One Check Amazon	Garmin Vivosmart Check Amazon	Jaybird Reign Check Amazon
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More Information
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Price and Release Date
Suggested Price	$149	$159	$100	$170	$150
Release / Update	2020	2023	2012	2014	2015
Activity & Fitness
Calories
Distance
Heart				$
VO2max (Oxygen)
Sleep
Steps
Stress mgt
Female health
Skin temp
Breath rate
Battery
Duration	7 days	Up to 7 days	10–14 days	7 days	5 days
Rechargeable

Compatibility Support
Android
iOS
Windows Phone
Mac				n/a
Windows	Not yet			n/a
Connectivity Support
Bluetooth
Cellular
GPS
NFC	Fitbit Pay
Wi-Fi
Display
Color
Resolution	66x18			128 x 16	n/a
Size	.721 inches	1.04-inch AMOLED		1.41 inches	n/a
Touch					n/a
Type	OLED	AMOLED	OLED	OLED	LED
Functions
Audio Speaker
Clock
Phone
Vibration
Voice
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance	5 ATM	Water-resistant up to 50m	Splash resistant	5 ATM
Notifications
Phone
Emails
Texts
Software
Operating System	Fitbit OS	Fitbit OS	n/a	n/a	n/a
Apps
Music	Spotify control
More Information
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