Amazfit Cor vs. Garmin Chronos vs. Fitbit Charge 3 vs. Garmin Vivosmart 3 vs. Fitbit Versa 2

 
Cor
Chronos
Charge 3
Vivosmart 3
Versa 2
 AmazfitCorRemove Buy NowGarminChronosRemove Buy NowFitbitCharge 3Remove Buy NowGarminVivosmart 3Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$79.99$1500$150$139.99$199
Release20182018201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days8 days7 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution80 x 160218 x 21866 x 1864 x 128300 x 300
Size1.23 inches1.2 inches.721 inchesNA1.34 inches
Touch
TypeIPS LCDMIPOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNABuild-in
Apps
Music

All Wearables