Samsung Gear S2 vs. Fitbit Flex 2 vs. Samsung Galaxy Watch vs. Garmin Vivosmart HR Plus vs. Michael Kors Access Sofie HR

 
Gear S2
Flex 2
Galaxy Watch
Vivosmart HR Plus
Access Sofie HR
 SamsungGear S2Remove Buy NowFitbitFlex 2Remove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivosmart HR PlusRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$300$100$330$179$395
Release20152016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days7 days5 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/aNA
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/a360 x 360160 x 68390 x 390
Size1.2 inchesn/a1.2 inches or 1.3 inches0.5 inches x 0.8 inches1.19 inches
Touchn/a
TypeSuper AMOLEDLEDAMOLEDLCDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTizen OSNAWear OS
Apps
MusicSpotify

All Wearables