Motorola Moto 360 (2nd Gen) vs. Pebble Steel vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Garmin Vivofit 4 vs. Michael Kors Grayson

 
Moto 360 (2nd Gen)
Steel
Grayson
Charge HR
Vivofit 4
Grayson
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleSteelRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowGarminVivofit 4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$150$350$150$79.95$350
Release201520142018201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 days24 hours5 days1 year24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 144453 x 454NA88 x 88453x454
Size1.37 inches or 1.56 inches1.26 inches1.39 inchesNANA1.39 inches
TouchNA
TypeLCDe-paperAMOLEDOLEDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSAndroid WearNAAndroid Wear
Apps
Musicn/a

All Wearables