Garmin Forerunner 735XT vs. Michael Kors Grayson vs. Fitbit Flex vs. Jawbone UP2 vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
Forerunner 735XT
Grayson
Flex
UP2
Grayson
Vivosmart 4
 GarminForerunner 735XTRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowJawboneUP2Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$350$100$100$350$130
Release201620182013201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days24 hours5 days7 days24 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180453 x 454NANA453x45448 x 128
Size1.23 inches1.39 inchesNANA1.39 inches0.74 inches
Touchn/aNANA
Typen/aAMOLEDLEDNAAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATMSplash resistant1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNANAAndroid Wear
Apps
Music

All Wearables