ASUS ZenWatch 2 vs. Fitbit Ionic vs. Garmin Fenix 5X vs. Diesel On Full Guard 2.5 vs. Garmin Forerunner 45

 
ZenWatch 2
Ionic
Fenix 5X
On Full Guard 2.5
Forerunner 45
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5XRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$150$299$699$325$199
Release20162017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ daysUp to 12 days4 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320348x250240 x240454x454208 x 208
Size1.63 inches or 1.45 inch1.421.2 inches1.39 inches1.04 inches
Touch
TypeAMOLEDOLEDNALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750m10 ATM3 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearFitbit OSWear OSBuilt-in
Apps
Music

All Wearables