Amazfit Cor vs. Apple Watch vs. Asus ZenWatch vs. Garmin 645 Music vs. Fitbit Alta HR

 
Cor
Watch
ZenWatch
645 Music
Alta HR
 AmazfitCorRemove Buy NowAppleWatchRemove Buy NowAsusZenWatchRemove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$79.99$349$150$450$150
Release20182015201420182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days18 hoursNA7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160340 x 272 or 390 x 312320 x 320240 x 240128 x 36
Size1.23 inches1.5 inches or 1.65 inches1.63 inches1.2 inches1.4 inches
Touch
TypeIPS LCDAMOLEDAMOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7IP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemWatch OSAndroid Wear
Apps
Music

All Wearables