Fitbit Ionic vs. Casio G-Shock GBA800 vs. Samsung Galaxy Watch vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Ionic
G-Shock GBA800
Galaxy Watch
Flex
Vivosmart 4
 FitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$299$120$330$100$130
Release20172018201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 years7 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250360 x 360NA48 x 128
Size1.421.2 inches or 1.3 inchesNA0.74 inches
TouchNA
TypeOLEDAMOLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m20 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSTizen OSNA
Apps
MusicSpotify

All Wearables