Garmin Forerunner 735XT vs. Polar M600 vs. Fitbit Ionic vs. Garmin Fenix 5 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Forerunner 735XT
M600
Ionic
Fenix 5
Grayson
Grayson
 GarminForerunner 735XTRemove Buy NowPolarM600Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$450$330$299$599.99$350$350
Release201620162017201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days2 days4+ days2 Weeks24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180240 x 240348x250240 x 240453 x 454453x454
Size1.23 inches1.3 inches1.421.2 inches1.39 inches1.39 inches
Touchn/an/a
Typen/aTFTOLEDnaAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX850m10 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearFitbit OSAndroid WearAndroid Wear
Apps
Music

All Wearables