Misfit Phase vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Michael Kors Grayson

 
Phase
Moto 360 (2nd Gen)
M400
Grayson
Charge HR
Grayson
 MisfitPhaseRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$175$300$200$350$150$350
Release201620152014201820152018

Activity & Fitness

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

Battery

Duration6 months1.5 days8 hours to 30 days24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330n/a453 x 454NA453x454
Sizen/a1.37 inches or 1.56 inchesn/a1.39 inchesNA1.39 inches
Touchn/aNA
Typen/aLCDn/aAMOLEDOLEDAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP673 ATM1 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aAndroid WearNAAndroid Wear
Apps
Musicn/a

All Wearables