Garmin Forerunner 225 vs. Casio G-Shock GBA800 vs. Fitbit Charge vs. Fitbit Flex vs. Garmin Forerunner 45

 
Forerunner 225
G-Shock GBA800
Charge
Flex
Forerunner 45
 GarminForerunner 225Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$300$120$130$100$199
Release20152018201420132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks2 years7-10 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180NANA208 x 208
Size1 inchNANA1.04 inches
TouchNANA
Typen/aOLEDLEDLCD

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM1 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aNANABuilt-in
Appsn/a
Musicn/a

All Wearables