Apple Apple Watch Ultra 2 (II) vs. ASUS ZenWatch vs. Fitbit Charge HR vs. Fitbit Luxe vs. Jawbone UP Move vs. Polar A370 vs. Samsung Gear Sport

	Apple Apple Watch Ultra 2 (II) Check Amazon	ASUS ZenWatch Check Amazon	Fitbit Charge HR Check Amazon	Fitbit Luxe Check Amazon	Jawbone UP Move Check Amazon	Polar A370 Check Amazon	Samsung Gear Sport Check Amazon
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Price and Release Date
Suggested Price	$799	$150	$150	$149	$50	$179.95	$299.99
Release / Update	2023	2014	2015	2021	2014	2017	2017
Activity & Fitness
Calories
Distance
Heart	Third-generation optical heart sensor
VO2max (Oxygen)
Sleep
Steps
Stress mgt
Female health
Skin temp
Breath rate
Battery
Duration	Up to 36 hours normal use, Up to 72 hours in Low Power Mode		5 days	5 days	6 months	Up to 3 days	2 days
Rechargeable

Compatibility Support
Android
iOS
Windows Phone
Mac		n/a			n/a
Windows		n/a			n/a
Connectivity Support
Bluetooth
Cellular
GPS
NFC
Wi-Fi
Display
Color					n/a
Resolution	502 x 410 pixels	320 x 320	n/a	206 x 124	n/a	160 x 80	360 x 360
Size	49mm	1.63 inches		0.76 inches	n/a	1.18 inches	1.2 inches
Touch			n/a		n/a
Type	Always-On Retina LTPO OLED	AMOLED	OLED	AMOLED	n/a	TFT LCD	Super AMOLED
Functions
Audio Speaker
Clock
Phone
Vibration
Voice
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance	Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H	IP55	1 ATM	5 ATM	Splash resistant	WR30	5 ATM
Notifications
Phone
Emails
Texts
Software
Operating System	WatchOS 10	Android Wear	n/a	Built-in	n/a		Tizen OS
Apps
Music
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