ASUS ZenWatch 2 vs. Fitbit Ionic vs. Garmin Fenix 5s vs. Polar Loop vs. Amazfit GTR

 
ZenWatch 2
Ionic
Fenix 5s
Loop
GTR
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5sRemove Buy NowPolarLoopRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$299$599.99$100$199
Release20162017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ daysUp to 9 days5 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320348x250218x 218NA454 x 454
Size1.63 inches or 1.45 inch1.421.1 inchesNA1.39 inches
Touch
TypeAMOLEDOLEDnaLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750m10ATM2 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearFitbit OSNABuild-in
Apps
Music

All Wearables