Polar M600 vs. Polar A360 vs. Garmin Vivoactive 3 vs. Michael Kors Grayson vs. Jawbone UP4 vs. Michael Kors Grayson

 
M600
A360
Vivoactive 3
Grayson
UP4
Grayson
 PolarM600Remove Buy NowPolarA360Remove Buy NowGarminVivoactive 3Remove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$330$200$299$350$200$350
Release201620152017201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days12 days7 days24 hoursNA24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240160 x 80240 x 240453 x 454NA453x454
Size1.3 inches1.18 inches1.2 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeTFTn/aMIPAMOLEDNAAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8WR305 ATM1 ATMNA1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearNAAndroid Wear
Apps
MusicNA

All Wearables