Amazfit Cor vs. Casio WSD-F20A vs. Garmin 645 Music vs. Garmin Fenix 5X vs. Amazfit GTR

 
Cor
WSD-F20A
645 Music
Fenix 5X
GTR
 AmazfitCorRemove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5XRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$79.99$399$450$699$199
Release20182018201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days1 day7 daysUp to 12 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160320 x 320240 x 240240 x240454 x 454
Size1.23 inches1.32 inches1.2 inches1.2 inches1.39 inches
Touch
TypeIPS LCDLCDMIPNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSBuild-in
Apps
Music

All Wearables