ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Huawei Fit vs. Fitbit Ionic vs. Garmin Vivofit 4

 
ZenWatch 2
Forerunner 225
Fit
Ionic
Vivofit 4
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowHuaweiFitRemove Buy NowFitbitIonicRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$150$300$130$299$79.95
Release20162015201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10 hours to 4 weeks6 days4+ days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180208 x 208348x25088 x 88
Size1.63 inches or 1.45 inch1 inch1.04 inches1.42NA
Touch
TypeAMOLEDn/aMemory LCDOLEDNA

Functions

Audio Speaker22n/a
Clock
Phonen/a 5 ATM
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP6850m5 ATM

Notifications

Phonen/a 5 ATM
Emailsn/an/a
Textsn/an/an/a

Software

Operating SystemAndroid Wearn/an/aFitbit OS
Appsn/an/a
Musicn/an/a

All Wearables