Fitbit Charge 6 vs. Fitbit Sense 2 vs. Polar A370 vs. Polar Loop 2 vs. Polar M430 - Instant Comparison

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Fitbit Charge 6

Fitbit Sense 2

Polar A370

Polar Loop 2

Polar M430

	Fitbit Charge 6 Check Amazon	Fitbit Sense 2 Check Amazon	Polar A370 Check Amazon	Polar Loop 2 Check Amazon	Polar M430 Check Amazon
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More Information
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Price and Release Date
Suggested Price	$159	$300	$179.95	$120	$255
Release / Update	2023	2022	2017	2015	2017
Activity & Fitness
Calories
Distance
Heart				$
VO2max (Oxygen)
Sleep
Steps
Stress mgt
Female health
Skin temp
Breath rate
Battery
Duration	Up to 7 days	6 days	Up to 3 days	8 days (without notifications)	30 hours
Rechargeable

Compatibility Support
Android
iOS
Windows Phone
Mac				n/a
Windows		Yes		n/a
Connectivity Support
Bluetooth
Cellular
GPS
NFC
Wi-Fi
Display
Color
Resolution		336x336	160 x 80		128x128
Size	1.04-inch AMOLED	1,59 inches	1.18 inches		1.4 inch
Touch
Type	AMOLED	AMOLED	TFT LCD	LED	LCD
Functions
Audio Speaker
Clock
Phone
Vibration
Voice
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance	Water-resistant up to 50m	5 ATM (50 Meters)	WR30	2 ATM	WR30
Notifications
Phone
Emails
Texts
Software
Operating System	Fitbit OS	Fitbit OS		n/a
Apps
Music
More Information
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