ASUS ZenWatch 2 vs. Amazfit Cor vs. Fitbit Charge HR vs. Garmin Vivosmart 3 vs. Apple Series 6

 
ZenWatch 2
Cor
Charge HR
Vivosmart 3
Series 6
 ASUSZenWatch 2Remove Buy NowAmazfitCorRemove Buy NowFitbitCharge HRRemove Buy NowGarminVivosmart 3Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$79.99$150$139.99$399
Release20162018201520172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a12 days5 days5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 32080 x 160NA64 x 128384 x 480
Size1.63 inches or 1.45 inch1.23 inchesNANA40mm
TouchNA
TypeAMOLEDIPS LCDOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP675 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNAWatchOS 5
Apps
Music

All Wearables