ASUS ZenWatch 2 vs. Fitbit Alta vs. Casio G-Shock GBA800 vs. Apple Watch Series 4 vs. Mobvoi TicWatch S2

 
ZenWatch 2
Alta
G-Shock GBA800
Watch Series 4
TicWatch S2
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowCasioG-Shock GBA800Remove Buy NowAppleWatch Series 4Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$150$130$120$329$180
Release20162016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days2 yearsNot Yet2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a384 x 480400 x 400
Size1.63 inches or 1.45 inchn/a1.78 inches1.39 inches
Touchn/a
TypeAMOLEDOLEDMicroLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a20 ATMNot Yet5 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OS 5Wear OS
Apps
Music

All Wearables