Apple Watch Series 2 vs. Asus ZenWatch vs. Casio G-Shock GBA800 vs. Garmin Forerunner 45 vs. Garmin VivoActive 4

 
Watch Series 2
ZenWatch
G-Shock GBA800
Forerunner 45
VivoActive 4
 AppleWatch Series 2Remove Buy NowAsusZenWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$269$150$120$199$349
Release20162014201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursNA2 years7 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320208 x 208260 x 260
Size1.5 inches or 1.65 inches1.63 inches1.04 inches1.3ionches
Touch
TypeAMOLEDAMOLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMIP5520 ATM5 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemWatch OSAndroid WearBuilt-inWear OS
Apps
Music

All Wearables