Polar M600 vs. Diesel On Full Guard vs. Michael Kors Grayson vs. Garmin Vivofit 4 vs. Jawbone UP3 vs. Michael Kors Grayson

 
M600
On Full Guard
Grayson
Vivofit 4
UP3
Grayson
 PolarM600Remove Buy NowDieselOn Full GuardRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivofit 4Remove Buy NowJawboneUP3Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$330$325$350$79.95$180$350
Release201620172018201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days1 day24 hours1 year7 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240454 x 454453 x 45488 x 88NA453x454
Size1.3 inches1.4 inches1.39 inchesNANA1.39 inches
Touchn/aNA
TypeTFTOMOLEDAMOLEDNANAAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IP671 ATM5 ATMNA1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wear 2.0Android WearNAAndroid Wear
Apps
MusicNA

All Wearables