Garmin Forerunner 735XT vs. Michael Kors Grayson vs. Fitbit Flex vs. Garmin Vivosmart HR Plus vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson

 
Forerunner 735XT
Grayson
Flex
Vivosmart HR Plus
On Full Guard 2.5
Grayson
 GarminForerunner 735XTRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$450$350$100$179$325$350
Release201620182013201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days24 hours5 days5 days4 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180453 x 454NA160 x 68454x454453x454
Size1.23 inches1.39 inchesNA0.5 inches x 0.8 inches1.39 inches1.39 inches
Touchn/aNA
Typen/aAMOLEDLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATM5 ATM3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNANAWear OSAndroid Wear
Apps
Music

All Wearables