Samsung Gear S2 vs. Misfit Shine 2 vs. Amazfit Stratos vs. Casio WSD-F20A vs. Garmin Vivosmart 4

 
Gear S2
Shine 2
Stratos
WSD-F20A
Vivosmart 4
 SamsungGear S2Remove Buy NowMisfitShine 2Remove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$300$100$199$399$130
Release20152015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days6 months5 days1 day7 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/a
Resolution360 x 360n/a320 x 300320 x 32048 x 128
Size1.2 inchesn/a1.34 inches1.32 inches0.74 inches
Touchn/a
TypeSuper AMOLEDn/aOLEDLCDOLED

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/aProprietaryWear OS
Apps
Music

All Wearables