Fitbit Ionic vs. Casio G-Shock GBA800 vs. Fitbit Flex vs. Jawbone UP3 vs. Jawbone UP4

 
Ionic
G-Shock GBA800
Flex
UP3
UP4
 FitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowJawboneUP3Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$299$120$100$180$200
Release20172018201320132015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 years5 days7 daysNA
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250NANANA
Size1.42NANANA
TouchNANANA
TypeOLEDLEDNANA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m20 ATM1 ATMNANA

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSNANANA
Apps
MusicNANA

All Wearables