ASUS ZenWatch 2 vs. LG G Watch vs. Garmin Forerunner 45 vs. Garmin Vivosmart 4 vs. Amazfit GTR

 
ZenWatch 2
G Watch
Forerunner 45
Vivosmart 4
GTR
 ASUSZenWatch 2Remove Buy NowLGG WatchRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivosmart 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$230$199$130$199
Release20162014201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a1.5 days7 days7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320280 x 280208 x 20848 x 128454 x 454
Size1.63 inches or 1.45 inch1.65 inches1.04 inches0.74 inches1.39 inches
Touch
TypeAMOLEDIPS LCDLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP675 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearBuilt-inBuild-in
Apps
Music

All Wearables