Apple Watch Series 3 vs. Acer Liquid Leap vs. Casio WSD-F20A vs. Garmin 645 Music vs. Garmin Vivosmart 4

 
Watch Series 3
Liquid Leap
WSD-F20A
645 Music
Vivosmart 4
 AppleWatch Series 3Remove Buy NowAcerLiquid LeapRemove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$329$90$399$450$130
Release20172015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 to 7 days1 day7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312128 x 32320 x 320240 x 24048 x 128
Size1.5 inches or 1.65 inches1 inch1.32 inches1.2 inches0.74 inches
Touch
TypeAMOLEDOLEDLCDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX45 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Wear OS
Apps
Music

All Wearables