ASUS ZenWatch 2 vs. Casio G-Shock GBA800 vs. Fitbit Flex vs. Fossil Gen 5 Smartwatch Carlyle vs. Apple Watch Ultra

 
ZenWatch 2
G-Shock GBA800
Flex
Gen 5 Smartwatch Carlyle
Watch Ultra
 ASUSZenWatch 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$150$120$100$295$799
Release20162018201320192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 years5 days1 day36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320NA328 x 328502x410 pixels
Size1.63 inches or 1.45 inchNA1.3 inches1.92 inches
TouchNA
TypeAMOLEDLEDAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6720 ATM1 ATM3 ATM10 ATM (100 Meters)

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNAWear OSWatchOS 9
Apps
Music

All Wearables