Michael Kors Grayson vs. Fitbit Flex vs. Fitbit Versa 2 vs. Michael Kors Grayson vs. Garmin Vivosmart 4 vs. Fitbit Inspire HR

 
Grayson
Flex
Versa 2
Grayson
Vivosmart 4
Inspire HR
 Michael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowFitbitVersa 2Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$350$100$199$350$130$99
Release201820132019201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours5 days5 days24 hours7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454NA300 x 300453x45448 x 128139 x 60
Size1.39 inchesNA1.34 inches1.39 inches0.74 inches1.4 inches
TouchNA
TypeAMOLEDLEDAMOLEDAMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM1 ATM5 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNABuild-inAndroid WearFitbit OS
Apps
Music

All Wearables