Apple Watch Series 3 vs. Apple Watch Series 2 vs. Acer Liquid Leap vs. Casio WSD-F20A vs. Fitbit Versa 2

 
Watch Series 3
Watch Series 2
Liquid Leap
WSD-F20A
Versa 2
 AppleWatch Series 3Remove Buy NowAppleWatch Series 2Remove Buy NowAcerLiquid LeapRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$329$269$90$399$199
Release20172016201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours18 hours5 to 7 days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312340 x 272 or 390 x 312128 x 32320 x 320300 x 300
Size1.5 inches or 1.65 inches1.5 inches or 1.65 inches1 inch1.32 inches1.34 inches
Touch
TypeAMOLEDAMOLEDOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATMIPX45 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Watch OSWear OSBuild-in
Apps
Music

All Wearables