Fitbit Ionic vs. Casio G-Shock GBA800 vs. Fitbit Versa vs. Garmin 645 Music vs. Diesel On Full Guard 2.5

 
Ionic
G-Shock GBA800
Versa
645 Music
On Full Guard 2.5
 FitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitVersaRemove Buy NowGarmin645 MusicRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$299$120$199.99$450$325
Release20172018201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 years4 days7 days4 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250300 x300240 x 240454x454
Size1.421.34 inches1.2 inches1.39 inches
Touch
TypeOLEDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m20 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables