ASUS ZenWatch 2 vs. Fitbit Ionic vs. Fitbit Versa vs. Garmin Forerunner 45 vs. Garmin Instinct

 
ZenWatch 2
Ionic
Versa
Forerunner 45
Instinct
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowFitbitVersaRemove Buy NowGarminForerunner 45Remove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$150$299$199.99$199$300
Release20162017201820192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ days4 days7 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320348x250300 x300208 x 208128 x 128
Size1.63 inches or 1.45 inch1.421.34 inches1.04 inches0.9 inches
Touch
TypeAMOLEDOLEDOLEDLCDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750m5 ATM5 ATM10 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearFitbit OSBuilt-in
Apps
Music

All Wearables