Garmin Forerunner 225 vs. Fitbit Alta vs. Casio G-Shock GBA800 vs. Garmin Forerunner 45 vs. Fitbit Inspire HR

 
Forerunner 225
Alta
G-Shock GBA800
Forerunner 45
Inspire HR
 GarminForerunner 225Remove Buy NowFitbitAltaRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 45Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$300$130$120$199$99
Release20152016201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 days2 years7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a208 x 208139 x 60
Size1 inchn/a1.04 inches1.4 inches
Touchn/a
Typen/aOLEDLCDOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a20 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/aBuilt-inFitbit OS
Appsn/a
Musicn/a

All Wearables