ASUS ZenWatch 2 vs. Fitbit Zip vs. Casio G-Shock GBA800 vs. Fitbit Charge HR vs. Apple Watch 7

 
ZenWatch 2
Zip
G-Shock GBA800
Charge HR
Watch 7
 ASUSZenWatch 2Remove Buy NowFitbitZipRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitCharge HRRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$60$120$150$429
Release20162012201820152021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a6 months2 years5 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/aNA396 x 484
Size1.63 inches or 1.45 inchn/aNA1.9 inches
TouchNA
TypeAMOLEDn/aOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splash Resistant20 ATM1 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWatchOS 8
Apps
Music

All Wearables