Garmin Forerunner 225 vs. Casio WSD-F20A vs. Fitbit Flex vs. Garmin Vivosmart HR Plus vs. Apple SE

 
Forerunner 225
WSD-F20A
Flex
Vivosmart HR Plus
SE
 GarminForerunner 225Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$300$399$100$179$279
Release20152018201320172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks1 day5 days5 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180320 x 320NA160 x 68384 x 480
Size1 inch1.32 inchesNA0.5 inches x 0.8 inches40mm
TouchNA
Typen/aLCDLEDLCDMicroLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM5 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aWear OSNANAWatchOS 5
Appsn/a
Musicn/a

All Wearables