ASUS ZenWatch 2 vs. Fitbit Ionic vs. LG Watch Style vs. Garmin Forerunner 45 vs. Amazfit GTR

 
ZenWatch 2
Ionic
Watch Style
Forerunner 45
GTR
 ASUSZenWatch 2Remove Buy NowFitbitIonicRemove Buy NowLGWatch StyleRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$299$249$199$199
Release20162017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ days7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320348x250360 x 360208 x 208454 x 454
Size1.63 inches or 1.45 inch1.421.2 inches1.04 inches1.39 inches
Touch
TypeAMOLEDOLEDP-OLEDLCDAMOLED

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 OSAndroid Wear 2Built-inBuild-in
Apps
Music

All Wearables