Casio G-Shock GBA800 vs. Samsung Galaxy Watch vs. Fitbit Alta HR vs. Jawbone UP2 vs. Fitbit Versa 2

 
G-Shock GBA800
Galaxy Watch
Alta HR
UP2
Versa 2
 CasioG-Shock GBA800Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitAlta HRRemove Buy NowJawboneUP2Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$120$330$150$100$199
Release20182018201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years7 days7 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 360128 x 36NA300 x 300
Size1.2 inches or 1.3 inches1.4 inchesNA1.34 inches
TouchNA
TypeAMOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATMSplash resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSNABuild-in
Apps
MusicSpotify

All Wearables