Casio G-Shock GBA800 vs. Samsung Gear Fit2 Pro vs. Garmin Forerunner 45 vs. Mobvoi TicWatch S2 vs. Garmin Vivosmart 4

 
G-Shock GBA800
Gear Fit2 Pro
Forerunner 45
TicWatch S2
Vivosmart 4
 CasioG-Shock GBA800Remove Buy NowSamsungGear Fit2 ProRemove Buy NowGarminForerunner 45Remove Buy NowMobvoiTicWatch S2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$120$199.99$199$180$130
Release20182017201920192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years2 days7 days2 DAYS7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution216 x 432208 x 208400 x 40048 x 128
Size1.5 inches1.04 inches1.39 inches0.74 inches
Touch
TypeAMOLEDLCDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSBuilt-inWear OS
Apps
Music

All Wearables