ASUS ZenWatch 2 vs. Garmin 645 Music vs. Garmin Vivofit 4 vs. Polar Loop vs. LG G Watch R

 
ZenWatch 2
645 Music
Vivofit 4
Loop
G Watch R
 ASUSZenWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivofit 4Remove Buy NowPolarLoopRemove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$150$450$79.95$100$300
Release20162018201820132014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days1 year5 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320240 x 24088 x 88NA320 x 320
Size1.63 inches or 1.45 inch1.2 inchesNANA1.3 inches
Touch
TypeAMOLEDMIPNALEDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM2 ATMIP67

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNAAndroid Wear
Apps
Music

All Wearables