Amazfit Arc vs. Garmin Vivosmart 3 vs. Michael Kors Access Sofie HR vs. Garmin Vivosmart 4 vs. Fitbit Inspire HR

 
Arc
Vivosmart 3
Access Sofie HR
Vivosmart 4
Inspire HR
 AmazfitArcRemove Buy NowGarminVivosmart 3Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivosmart 4Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$69.99$139.99$395$130$99
Release20162017201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days5 days2 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x4064 x 128390 x 39048 x 128139 x 60
Size0.42 inchesNA1.19 inches0.74 inches1.4 inches
Touch
TypeOLEDOLEDOMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM0.3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSFitbit OS
Apps
Music

All Wearables