ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Fitbit Alta vs. Samsung Live vs. Garmin Vivosmart 4

 
ZenWatch 2
Forerunner 225
Alta
Live
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowFitbitAltaRemove Buy NowSamsungLiveRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$300$130$200$130
Release20162015201620142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10 hours to 4 weeks5 days1 Day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180n/a320 x 32048 x 128
Size1.63 inches or 1.45 inch1 inchn/a1.63 inches0.74 inches
Touchn/a
TypeAMOLEDn/aOLEDSuper AMOLEDOLED

Functions

Audio Speaker22
Clock
Phonen/a
VibrationNA
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/aIP675 ATM

Notifications

Phonen/a
Emailsn/an/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/an/aAndroid Wear
Appsn/a
Musicn/a

All Wearables