Motorola Moto 360 (2nd Gen) vs. Polar A360 vs. Michael Kors Grayson vs. Garmin Vivofit 4 vs. Garmin Vivosmart HR Plus vs. Michael Kors Grayson

 
Moto 360 (2nd Gen)
A360
Grayson
Vivofit 4
Vivosmart HR Plus
Grayson
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarA360Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivofit 4Remove Buy NowGarminVivosmart HR PlusRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$200$350$79.95$179$350
Release201520152018201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days12 days24 hours1 year5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330160 x 80453 x 45488 x 88160 x 68453x454
Size1.37 inches or 1.56 inches1.18 inches1.39 inchesNA0.5 inches x 0.8 inches1.39 inches
Touch
TypeLCDn/aAMOLEDNALCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR301 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearNAAndroid Wear
Apps
Musicn/a

All Wearables