Garmin Forerunner 735XT vs. Sony SmartBand Talk vs. Michael Kors Grayson vs. Fitbit Flex vs. Michael Kors Grayson vs. Apple Series 6

 
Forerunner 735XT
SmartBand Talk
Grayson
Flex
Grayson
Series 6
 GarminForerunner 735XTRemove Buy NowSonySmartBand TalkRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMichael KorsGraysonRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$450$170$350$100$350$399
Release201620142018201320182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days3 days24 hours5 days24 hoursNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180296 x 128453 x 454NA453x454384 x 480
Size1.23 inches1.4 inches1.39 inchesNA1.39 inches40mm
Touchn/aNA
Typen/aE InkAMOLEDLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMIP681 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid WearNAAndroid WearWatchOS 5
Apps
Music

All Wearables