Amazfit Arc vs. Amazfit Cor vs. Michael Kors Access Sofie vs. Garmin Vivofit 4 vs. Fitbit Inspire 3

 
Arc
Cor
Access Sofie
Vivofit 4
Inspire 3
 AmazfitArcRemove Buy NowAmazfitCorRemove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivofit 4Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$69.99$79.99$395$79.95$100
Release20162018201720182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days12 days1 day1 year10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x4080 x 160390 x 390 1.19 inches88 x 8832x18
Size0.42 inches1.23 inchesNA46 inches
TouchAMOLDED
TypeOLEDIPS LCDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0
Apps
Music

All Wearables