Acer Liquid Leap vs. Apple Apple Watch Ultra 2 (II) vs. Apple Watch 3 vs. Apple Watch 7 vs. Apple Watch SE vs. Fossil Hybrid HR vs. Google Pixel Watch 2

	Acer Liquid Leap Check Amazon	Apple Apple Watch Ultra 2 (II) Check Amazon	Apple Watch 3 Check Amazon	Apple Watch 7 Check Amazon	Apple Watch SE Check Amazon	Fossil Hybrid HR Check Amazon	Google Pixel Watch 2 Check Amazon
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Price and Release Date
Suggested Price	$90	$799	$199	$429	$279	$215	$350
Release / Update	2015	2023	2017	2021	2020	2019	2023
Activity & Fitness
Calories
Distance
Heart		Third-generation optical heart sensor
VO2max (Oxygen)
Sleep
Steps
Stress mgt
Female health
Skin temp
Breath rate
Battery
Duration	5 to 7 days	Up to 36 hours normal use, Up to 72 hours in Low Power Mode	18 hours	18 Hours	18 hours	2 weeks	24 hours
Rechargeable

Compatibility Support
Android
iOS
Windows Phone
Mac
Windows
Connectivity Support
Bluetooth
Cellular					Optional
GPS
NFC
Wi-Fi
Display
Color
Resolution	128 x 32	502 x 410 pixels	340 x 272 or 390 x 312	396 x 484	384 x 480	Analog	384 x 384 pixels
Size	1 inch	49mm	1.5 inches or 1.65 inches	1.9 inches	40mm	NA	1.2"
Touch
Type	OLED	Always-On Retina LTPO OLED	AMOLED	MicroLED	MicroLED	E-INK	AMOLED
Functions
Audio Speaker
Clock
Phone
Vibration
Voice
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance	IPX4	Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H	5 ATM	water resistant but not waterproof	Not yet	3 ATM	5 ATM (50 Meters)
Notifications
Phone
Emails
Texts
Software
Operating System		WatchOS 10	WatchOS 4	WatchOS 8	WatchOS 5	NA	Wear OS 4
Apps
Music
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