Apple Watch vs. Fitbit Sense vs. Fitbit Sense 2 vs. Polar M400 vs. Polar Vantage V2 - Instant Comparison

Compare to find your perfect smartwatch! Compare Smartwatches, Hybrid Watches, Sports Watches and Fitness trackers.

Apple Watch

Fitbit Sense

Fitbit Sense 2

Polar M400

Polar Vantage V2

	Apple Watch Check Amazon	Fitbit Sense Check Amazon	Fitbit Sense 2 Check Amazon	Polar M400 Check Amazon	Polar Vantage V2 Check Amazon
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Price and Release Date
Suggested Price	$349	$324	$300	$200	$499
Release / Update	2015	2020	2022	2014	2020
Activity & Fitness
Calories
Distance
Heart
VO2max (Oxygen)
Sleep
Steps
Stress mgt
Female health
Skin temp
Breath rate
Battery
Duration	18 hours	6 Days	6 days	8 hours	7 Days
Rechargeable

Compatibility Support
Android
iOS
Windows Phone
Mac	n/a
Windows	n/a		Yes
Connectivity Support
Bluetooth
Cellular
GPS
NFC
Wi-Fi
Display
Color
Resolution	340 x 272 or 390 x 312	360 x 360	336x336	128x128	240 x 240
Size	1.5 inches or 1.65 inches	1.58 inches	1,59 inches		1.2 inches
Touch
Type	AMOLED	AMOLED	AMOLED	LCD	MIP LCD
Functions
Audio Speaker				Alerts only
Clock
Phone
Vibration
Voice
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance	IPX7	5 ATM	5 ATM (50 Meters)	3 ATM	10 ATM (100 Meters)
Notifications
Phone
Emails
Texts
Software
Operating System	Watch OS	Fitbit OS	Fitbit OS		Built-in
Apps
Music
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