Garmin Forerunner 735XT vs. LG Watch Sport vs. Fitbit Flex vs. Michael Kors Access Sofie HR vs. Garmin Vivosmart 4

 
Forerunner 735XT
Watch Sport
Flex
Access Sofie HR
Vivosmart 4
 GarminForerunner 735XTRemove Buy NowLGWatch SportRemove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$349$100$395$130
Release20162016201320192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days1.45 days5 days2 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180480 x 480NA390 x 39048 x 128
Size1.23 inches1.38 inchesNA1.19 inches0.74 inches
Touchn/aNA
Typen/aP-OLEDLEDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP681 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2NAWear OS
Apps
Music

All Wearables