Amazfit Cor vs. Fitbit Versa vs. Garmin 645 Music vs. Garmin VivoActive 4

 
Cor
Versa
645 Music
VivoActive 4
 AmazfitCorRemove Buy NowFitbitVersaRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$79.99$199.99$450$349
Release2018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days4 days7 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160300 x300240 x 240260 x 260
Size1.23 inches1.34 inches1.2 inches1.3ionches
Touch
TypeIPS LCDOLEDMIPMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OS
Apps
Music

All Wearables