ASUS ZenWatch 2 vs. Fitbit Alta vs. Casio G-Shock GBA800 vs. Fitbit Charge

 
ZenWatch 2
Alta
G-Shock GBA800
Charge
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$150$130$120$130
Release2016201620182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days2 years7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/aNA
Size1.63 inches or 1.45 inchn/aNA
Touchn/aNA
TypeAMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a20 ATM1 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNA
Apps
Music

All Wearables