Casio G-Shock GBA800 vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. Fitbit Charge vs. Garmin Vivosmart HR Plus

 
G-Shock GBA800
WSD-F20A
Forerunner 235
Charge
Vivosmart HR Plus
 CasioG-Shock GBA800Remove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowFitbitChargeRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$120$399$299.99$130$179
Release20182018201720142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years1 day9 days7-10 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180NA160 x 68
Size1.32 inches1.23 inchesNA0.5 inches x 0.8 inches
TouchNA
TypeLCDMIPOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNANA
Apps
Music

All Wearables