Amazfit Arc vs. Garmin 645 Music vs. Motorola Moto 360 (1st Gen) vs. Samsung Galaxy Watch vs. LG G Watch R

 
Arc
645 Music
Moto 360 (1st Gen)
Galaxy Watch
G Watch R
 AmazfitArcRemove Buy NowGarmin645 MusicRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowSamsungGalaxy WatchRemove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$69.99$450$150$330$300
Release20162018201420182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days7 days1 day7 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40240 x 240320 x 260360 x 360320 x 320
Size0.42 inches1.2 inches1.56 inches1.2 inches or 1.3 inches1.3 inches
Touch
TypeOLEDMIPLCDAMOLEDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizen OSAndroid Wear
Apps
MusicNASpotify

All Wearables