Garmin Fenix 3 vs. Polar M400 vs. Fitbit Charge 2 vs. LG Watch Urbane 2 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Fenix 3
M400
Charge 2
Watch Urbane 2
Grayson
Grayson
 GarminFenix 3Remove Buy NowPolarM400Remove Buy NowFitbitCharge 2Remove Buy NowLGWatch Urbane 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$200$150$300$350$350
Release201520142016201520182018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks8 hours to 30 days5 daysNA24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/an/a480 x 480453 x 454453x454
Size1.2 inchesn/an/a1.38 inches1.39 inches1.39 inches
Touchn/a
TypeChroma LEDn/aOLEDP-OLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM3 ATMn/aNA1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid WearAndroid WearAndroid Wear
Apps
Music

All Wearables