Michael Kors Grayson vs. Garmin Vivofit 4 vs. Garmin Vivosmart HR Plus vs. Jaybird Reign vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson

 
Grayson
Vivofit 4
Vivosmart HR Plus
Reign
On Full Guard 2.5
Grayson
 Michael KorsGraysonRemove Buy NowGarminVivofit 4Remove Buy NowGarminVivosmart HR PlusRemove Buy NowJaybirdReignRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$79.95$179$150$325$350
Release201820182017201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours1 year5 days5 days4 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 45488 x 88160 x 68NA454x454453x454
Size1.39 inchesNA0.5 inches x 0.8 inchesNA1.39 inches1.39 inches
TouchNA
TypeAMOLEDNALCDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM5 ATM5 ATMNA3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANAWear OSAndroid Wear
Apps
Music

All Wearables