Casio G-Shock GBA800 vs. Garmin 645 Music vs. Jawbone UP3 vs. Fitbit Versa 2 vs. Garmin Vivosmart 4

 
G-Shock GBA800
645 Music
UP3
Versa 2
Vivosmart 4
 CasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowJawboneUP3Remove Buy NowFitbitVersa 2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$120$450$180$199$130
Release20182018201320192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years7 days7 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240NA300 x 30048 x 128
Size1.2 inchesNA1.34 inches0.74 inches
TouchNA
TypeMIPNAAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATMNA5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNABuild-in
Apps
MusicNA

All Wearables