ASUS ZenWatch 2 vs. Samsung Gear S vs. Samsung Gear Fit2 vs. Garmin Forerunner 235 vs. Fitbit Alta HR

 
ZenWatch 2
Gear S
Gear Fit2
Forerunner 235
Alta HR
 ASUSZenWatch 2Remove Buy NowSamsungGear SRemove Buy NowSamsungGear Fit2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$250$180$299.99$150
Release20162013201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/an/a3-4 days9 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320480 x 360432 x 216215 x 180128 x 36
Size1.63 inches or 1.45 inch2 inches1.5 inches1.23 inches1.4 inches
Touch
TypeAMOLEDSuper AMOLEDSuper AMOLEDMIPOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP67IP685 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearTizenTizen
Apps
Music

All Wearables