ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. Asus ZenWatch vs. Casio G-Shock GBA800 vs. Fitbit Alta HR

 
ZenWatch 2
Flex 2
ZenWatch
G-Shock GBA800
Alta HR
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowAsusZenWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$100$150$120$150
Release20162016201420182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 daysNA2 years7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a320 x 320128 x 36
Size1.63 inches or 1.45 inchn/a1.63 inches1.4 inches
Touchn/a
TypeAMOLEDLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP5520 ATM

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/aAndroid Wear
Apps
Music

All Wearables