ASUS ZenWatch 2 vs. Xiaomi Mi Band 2 vs. Casio G-Shock GBA800 vs. Fitbit Charge vs. Apple Watch Series 4

 
ZenWatch 2
Mi Band 2
G-Shock GBA800
Charge
Watch Series 4
 ASUSZenWatch 2Remove Buy NowXiaomiMi Band 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitChargeRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$150$23$120$130$329
Release20162016201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Durationn/a20 hours2 years7-10 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/aNA384 x 480
Size1.63 inches or 1.45 inch0.42 inchesNA1.78 inches
TouchNA
TypeAMOLEDOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP6720 ATM1 ATMNot Yet

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWatch OS 5
Apps
Music

All Wearables