Samsung Gear S vs. Fitbit Flex 2 vs. Garmin Forerunner 935 vs. Asus ZenWatch vs. Garmin Vivosmart 3

 
Gear S
Flex 2
Forerunner 935
ZenWatch
Vivosmart 3
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 935Remove Buy NowAsusZenWatchRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$250$100$500$150$139.99
Release20132016201720142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 daysUp to 2 weeksNA5 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/a240 x 240320 x 32064 x 128
Size2 inchesn/a1.2 inches1.63 inchesNA
Touchn/a
TypeSuper AMOLEDLEDLCDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMIP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemTizenn/aAndroid Wear
Apps
Music

All Wearables