Fitbit Flex 2 vs. Garmin Vivofit 3 vs. Garmin Forerunner 935 vs. Michael Kors Grayson vs. Misfit Speedo Shine vs. Michael Kors Grayson

 
Flex 2
Vivofit 3
Forerunner 935
Grayson
Speedo Shine
Grayson
 FitbitFlex 2Remove Buy NowGarminVivofit 3Remove Buy NowGarminForerunner 935Remove Buy NowMichael KorsGraysonRemove Buy NowMisfitSpeedo ShineRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$100$500$350$80$350
Release201620162017201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 yearUp to 2 weeks24 hours6 months24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/a64 x 64240 x 240453 x 454NA453x454
Sizen/a0.55 inches1.2 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeLEDn/aLCDAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables