Apple Watch 7 vs. Fitbit Charge 4 vs. Fitbit Charge 5 vs. Garmin Instinct Solar 2 vs. Huawei Watch 3 vs. Polar Loop 2 vs. Polar M430

	Apple Watch 7 Check Amazon	Fitbit Charge 4 Check Amazon	Fitbit Charge 5 Check Amazon	Garmin Instinct Solar 2 Check Amazon	Huawei Watch 3 Check Amazon	Polar Loop 2 Check Amazon	Polar M430 Check Amazon
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Price and Release Date
Suggested Price	$429	$149	$180	$300	$410	$120	$255
Release / Update	2021	2020	2021	2023	2021	2015	2017
Activity & Fitness
Calories
Distance
Heart						$
VO2max (Oxygen)
Sleep
Steps
Stress mgt
Female health
Skin temp
Breath rate
Battery
Duration	18 Hours	7 days	7 Days	Up to 28 days (45mm) / 21 days (40mm), unlimited with solar	14 Days	8 days (without notifications)	30 hours
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	396 x 484	66x18		176 x 176 pixels (45mm), 156 x 156 pixels (40mm)	466 x 466		128x128
Size	1.9 inches	.721 inches	1.04 inches	0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm)	1.4 inches		1.4 inch
Touch
Type	MicroLED	OLED	AMOLED	MIP	AMOLED	LED	LCD
Functions
Audio Speaker
Clock
Phone
Vibration
Voice
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance	water resistant but not waterproof	5 ATM	5 ATM (50 Meters)	10 ATM (100 Meters)	5 ATM	2 ATM	WR30
Notifications
Phone
Emails
Texts
Software
Operating System	WatchOS 8	Fitbit OS	Fitbit OS	Garmin Watch OS	HarmonyOS 2	n/a
Apps
Music		Spotify control
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