Samsung Gear S vs. Fitbit Flex 2 vs. Asus ZenWatch vs. Garmin VivoActive 4

 
Gear S
Flex 2
ZenWatch
VivoActive 4
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowAsusZenWatchRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$100$150$349
Release2013201620142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 daysNA8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/a320 x 320260 x 260
Size2 inchesn/a1.63 inches1.3ionches
Touchn/a
TypeSuper AMOLEDLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemTizenn/aAndroid WearWear OS
Apps
Music

All Wearables