Samsung Gear S2 vs. Fitbit Flex 2 vs. Misfit Speedo Shine 2 vs. Garmin Vivosmart HR Plus vs. Garmin Vivosmart 4

 
Gear S2
Flex 2
Speedo Shine 2
Vivosmart HR Plus
Vivosmart 4
 SamsungGear S2Remove Buy NowFitbitFlex 2Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowGarminVivosmart HR PlusRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$300$100$80$179$130
Release20152016201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days6 months5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/an/a
Resolution360 x 360n/an/a160 x 6848 x 128
Size1.2 inchesn/an/a0.5 inches x 0.8 inches0.74 inches
Touchn/an/a
TypeSuper AMOLEDLEDn/aLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aNA
Apps
Music

All Wearables