ASUS ZenWatch 2 vs. Amazfit Stratos vs. Amazfit Cor vs. Casio G-Shock GBA800 vs. Fitbit Charge

 
ZenWatch 2
Stratos
Cor
G-Shock GBA800
Charge
 ASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowAmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$150$199$79.99$120$130
Release20162018201820182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days12 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 320320 x 30080 x 160NA
Size1.63 inches or 1.45 inch1.34 inches1.23 inchesNA
TouchNA
TypeAMOLEDOLEDIPS LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM20 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearProprietaryNA
Apps
Music

All Wearables