ASUS ZenWatch 2 vs. Fitbit Ionic vs. Amazfit Arc vs. Samsung Galaxy Watch vs. Garmin Vivofit 4

 
ZenWatch 2
Ionic
Arc
Galaxy Watch
Vivofit 4
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowAmazfitArcRemove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$150$299$69.99$330$79.95
Release20162017201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ days20 days7 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320348x25072 x40360 x 36088 x 88
Size1.63 inches or 1.45 inch1.420.42 inches1.2 inches or 1.3 inchesNA
Touch
TypeAMOLEDOLEDOLEDAMOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750mIP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearFitbit OSTizen OS
Apps
MusicSpotify

All Wearables