Garmin Fenix 3 vs. Garmin Forerunner 735XT vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Jaybird Reign vs. Michael Kors Grayson

 
Fenix 3
Forerunner 735XT
WSD-F20A
Grayson
Reign
Grayson
 GarminFenix 3Remove Buy NowGarminForerunner 735XTRemove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowJaybirdReignRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$450$399$350$150$350
Release201520162018201820152018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks14 hours to 11 days1 day24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218215 x 180320 x 320453 x 454NA453x454
Size1.2 inches1.23 inches1.32 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeChroma LEDn/aLCDAMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATM1 ATMNA1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables