Casio G-Shock GBA800 vs. Fitbit Alta HR vs. Jawbone UP2 vs. Garmin Forerunner 45 vs. Garmin VivoActive 4

 
G-Shock GBA800
Alta HR
UP2
Forerunner 45
VivoActive 4
 CasioG-Shock GBA800Remove Buy NowFitbitAlta HRRemove Buy NowJawboneUP2Remove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$120$150$100$199$349
Release20182017201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years7 days7 days7 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 36NA208 x 208260 x 260
Size1.4 inchesNA1.04 inches1.3ionches
TouchNA
TypeOLEDNALCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemNABuilt-inWear OS
Apps
Music

All Wearables