Fitbit Ionic vs. Casio G-Shock GBA800 vs. Garmin Vivosmart 3 vs. Diesel On Full Guard 2.5 vs. Mobvoi TicWatch S2

 
Ionic
G-Shock GBA800
Vivosmart 3
On Full Guard 2.5
TicWatch S2
 FitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminVivosmart 3Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$299$120$139.99$325$180
Release20172018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 years5 days4 days2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x25064 x 128454x454400 x 400
Size1.42NA1.39 inches1.39 inches
Touch
TypeOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSWear OS
Apps
Music

All Wearables