ASUS ZenWatch 2 vs. Fitbit Ionic vs. Amazfit Pace vs. Garmin Forerunner 235 vs. Garmin Vivosmart 4

 
ZenWatch 2
Ionic
Pace
Forerunner 235
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowAmazfitPaceRemove Buy NowGarminForerunner 235Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$299$130$299.99$130
Release20162017201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ days5 days9 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320348x250320 x 300215 x 18048 x 128
Size1.63 inches or 1.45 inch1.421.34 inches1.23 inches0.74 inches
Touch
TypeAMOLEDOLEDTFT LCDMIPOLED

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 OSProprietary
Apps
Music

All Wearables