Samsung Gear S2 vs. Garmin Chronos vs. Michael Kors Grayson vs. Garmin Forerunner 45 vs. Michael Kors Grayson vs. Garmin VivoActive 4

 
Gear S2
Chronos
Grayson
Forerunner 45
Grayson
VivoActive 4
 SamsungGear S2Remove Buy NowGarminChronosRemove Buy NowMichael KorsGraysonRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$1500$350$199$350$349
Release201520182018201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days8 days24 hours7 days24 hours8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360218 x 218453 x 454208 x 208453x454260 x 260
Size1.2 inches1.2 inches1.39 inches1.04 inches1.39 inches1.3ionches
Touch
TypeSuper AMOLEDMIPAMOLEDLCDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6810 ATM1 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWear OSAndroid WearBuilt-inAndroid WearWear OS
Apps
Music

All Wearables