Garmin Forerunner 225 vs. Fitbit Flex 2 vs. Casio G-Shock GBA800 vs. Garmin Forerunner 45 vs. Michael Kors Access Sofie HR

 
Forerunner 225
Flex 2
G-Shock GBA800
Forerunner 45
Access Sofie HR
 GarminForerunner 225Remove Buy NowFitbitFlex 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$300$100$120$199$395
Release20152016201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 days2 years7 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution180 x 180n/a208 x 208390 x 390
Size1 inchn/a1.04 inches1.19 inches
Touchn/a
Typen/aLEDLCDOMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM20 ATM5 ATM0.3 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables