Garmin 645 Music vs. Samsung Galaxy Watch vs. LG G Watch R

 
645 Music
Galaxy Watch
G Watch R
 Garmin645 MusicRemove Buy NowSamsungGalaxy WatchRemove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$450$330$300
Release201820182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days7 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240360 x 360320 x 320
Size1.2 inches1.2 inches or 1.3 inches1.3 inches
Touch
TypeMIPAMOLEDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSAndroid Wear
Apps
MusicSpotify

All Wearables