ASUS ZenWatch 2 vs. Garmin Vivoactive HR vs. Fitbit Alta vs. Apple Watch Series 2 vs. Casio G-Shock GBA800

 
ZenWatch 2
Vivoactive HR
Alta
Watch Series 2
G-Shock GBA800
 ASUSZenWatch 2Remove Buy NowGarminVivoactive HRRemove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowCasioG-Shock GBA800Remove Buy Now

Basic Info

Suggested Price$150$250$130$269$120
Release20162016201620162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a13 hours to 8 days5 days18 hours2 years
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320148 x 205n/a340 x 272 or 390 x 312
Size1.63 inches or 1.45 inch1.38 inchesn/a1.5 inches or 1.65 inches
Touchn/a
TypeAMOLEDn/aOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/a5ATM20 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWatch OS
Apps
Music

All Wearables