Samsung Gear S vs. Samsung Gear S2 vs. Garmin Vivofit 3 vs. Samsung Gear Fit2 Pro vs. Garmin Vivosmart 4

 
Gear S
Gear S2
Vivofit 3
Gear Fit2 Pro
Vivosmart 4
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowGarminVivofit 3Remove Buy NowSamsungGear Fit2 ProRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$300$100$199.99$130
Release20132015201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days1 year2 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution480 x 360360 x 36064 x 64216 x 43248 x 128
Size2 inches1.2 inches0.55 inches1.5 inches0.74 inches
Touch
TypeSuper AMOLEDSuper AMOLEDn/aAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenn/aTizen OS
Apps
Music

All Wearables