Samsung Gear S2 vs. Garmin Fenix 5 vs. Samsung Galaxy Watch vs. Fitbit Alta HR vs. Garmin VivoActive 4

 
Gear S2
Fenix 5
Galaxy Watch
Alta HR
VivoActive 4
 SamsungGear S2Remove Buy NowGarminFenix 5Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$599.99$330$150$349
Release20152017201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days2 Weeks7 days7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/aNA
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360240 x 240360 x 360128 x 36260 x 260
Size1.2 inches1.2 inches1.2 inches or 1.3 inches1.4 inches1.3ionches
Touch
TypeSuper AMOLEDnaAMOLEDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6810 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizen OSWear OS
Apps
MusicSpotify

All Wearables