Polar M600 vs. Moov Now vs. Amazfit Pace vs. Michael Kors Grayson vs. Fitbit Charge 3 vs. Michael Kors Grayson

 
M600
Now
Pace
Grayson
Charge 3
Grayson
 PolarM600Remove Buy NowMoovNowRemove Buy NowAmazfitPaceRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge 3Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$330$79$130$350$150$350
Release201620152017201820182018

Activity & Fitness

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

Battery

Duration2 days6 months5 days24 hours7 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution240 x 240n/a320 x 300453 x 45466 x 18453x454
Size1.3 inchesn/a1.34 inches1.39 inches.721 inches1.39 inches
Touchn/an/a
TypeTFTn/aTFT LCDAMOLEDOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX8n/aIP671 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aProprietaryAndroid WearNAAndroid Wear
Apps
Music

All Wearables