Motorola Moto 360 (2nd Gen) vs. Pebble Classic vs. Polar M600 vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Michael Kors Grayson

 
Moto 360 (2nd Gen)
Classic
M600
Grayson
Charge HR
Grayson
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleClassicRemove Buy NowPolarM600Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$99$330$350$150$350
Release201520132016201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 days2 days24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/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 144240 x 240453 x 454NA453x454
Size1.37 inches or 1.56 inches1.26 inches1.3 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeLCDe-paperTFTAMOLEDOLEDAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIPX81 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSAndroid WearAndroid WearNAAndroid Wear
Apps
Musicn/a

All Wearables