Samsung Gear S vs. Samsung Gear S2 vs. Misfit Flash Link vs. Polar Loop vs. Garmin Vivosmart 4

 
Gear S
Gear S2
Flash Link
Loop
Vivosmart 4
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowMisfitFlash LinkRemove Buy NowPolarLoopRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$300$20$100$130
Release20132015201520132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days6 months5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360360 x 360n/aNA48 x 128
Size2 inches1.2 inchesn/aNA0.74 inches
Touchn/a
TypeSuper AMOLEDSuper AMOLEDn/aLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP683 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenn/aNA
Apps
Music

All Wearables