ASUS ZenWatch 2 vs. Fitbit Ionic vs. Garmin Chronos vs. Fitbit Flex vs. Fitbit Versa 2

 
ZenWatch 2
Ionic
Chronos
Flex
Versa 2
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowGarminChronosRemove Buy NowFitbitFlexRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$150$299$1500$100$199
Release20162017201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ days8 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320348x250218 x 218NA300 x 300
Size1.63 inches or 1.45 inch1.421.2 inchesNA1.34 inches
TouchNA
TypeAMOLEDOLEDMIPLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750m10 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearFitbit OSWear OSNABuild-in
Apps
Music

All Wearables