ASUS ZenWatch 2 vs. Samsung Gear S vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Garmin Vivosmart 3

 
ZenWatch 2
Gear S
Ionic
Forerunner 935
Vivosmart 3
 ASUSZenWatch 2Remove Buy NowSamsungGear SRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$150$250$299$500$139.99
Release20162013201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/an/a4+ daysUp to 2 weeks5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320480 x 360348x250240 x 24064 x 128
Size1.63 inches or 1.45 inch2 inches1.421.2 inchesNA
Touch
TypeAMOLEDSuper AMOLEDOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP6750m5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearTizenFitbit OS
Apps
Music

All Wearables