ASUS ZenWatch 2 vs. Fitbit Ionic vs. Asus ZenWatch vs. Garmin Chronos vs. Fitbit Charge 3

 
ZenWatch 2
Ionic
ZenWatch
Chronos
Charge 3
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowAsusZenWatchRemove Buy NowGarminChronosRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$150$299$150$1500$150
Release20162017201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ daysNA8 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNANot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320348x250320 x 320218 x 21866 x 18
Size1.63 inches or 1.45 inch1.421.63 inches1.2 inches.721 inches
Touch
TypeAMOLEDOLEDAMOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750mIP5510 ATM5 ATM

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearFitbit OSAndroid WearWear OSNA
Apps
Music

All Wearables