Garmin Forerunner 225 vs. Casio WSD-F20A vs. Samsung Gear 2 vs. Polar Loop vs. Michael Kors Access Sofie HR

 
Forerunner 225
WSD-F20A
Gear 2
Loop
Access Sofie HR
 GarminForerunner 225Remove Buy NowCasioWSD-F20ARemove Buy NowSamsungGear 2Remove Buy NowPolarLoopRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$300$399$300$100$395
Release20152018201420132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration10 hours to 4 weeks1 day2-3 days5 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180320 x 320320 x 320NA390 x 390
Size1 inch1.32 inches1.63 inchesNA1.19 inches
Touch
Typen/aLCDSuper AMOLEDLEDOMOLED

Functions

Audio Speaker22Bluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP672 ATM0.3 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aWear OSTizen OSNAWear OS
Appsn/a
Musicn/a

All Wearables