Garmin Fenix 3 vs. Garmin Forerunner 735XT vs. Pebble Classic vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Michael Kors Grayson

 
Fenix 3
Forerunner 735XT
Classic
Grayson
Charge HR
Grayson
 GarminFenix 3Remove Buy NowGarminForerunner 735XTRemove Buy NowPebbleClassicRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$450$99$350$150$350
Release201520162013201820152018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks14 hours to 11 days5-7 days24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218215 x 180168 x 144453 x 454NA453x454
Size1.2 inches1.23 inches1.26 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeChroma LEDn/ae-paperAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATM1 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aPebble OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables