Amazfit Cor vs. Apple Watch vs. Garmin 645 Music vs. Fitbit Alta HR vs. LG G Watch R

 
Cor
Watch
645 Music
Alta HR
G Watch R
 AmazfitCorRemove Buy NowAppleWatchRemove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$79.99$349$450$150$300
Release20182015201820172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days18 hours7 days7 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160340 x 272 or 390 x 312240 x 240128 x 36320 x 320
Size1.23 inches1.5 inches or 1.65 inches1.2 inches1.4 inches1.3 inches
Touch
TypeIPS LCDAMOLEDMIPOLEDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX75 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid Wear
Apps
Music

All Wearables