Garmin Forerunner 735XT vs. Fitbit Flex 2 vs. Garmin Forerunner 935 vs. LG Watch Sport vs. Garmin Vivosmart 4

 
Forerunner 735XT
Flex 2
Forerunner 935
Watch Sport
Vivosmart 4
 GarminForerunner 735XTRemove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 935Remove Buy NowLGWatch SportRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$100$500$349$130
Release20162016201720162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 daysUp to 2 weeks1.45 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180n/a240 x 240480 x 48048 x 128
Size1.23 inchesn/a1.2 inches1.38 inches0.74 inches
Touchn/an/a
Typen/aLEDLCDP-OLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2
Apps
Music

All Wearables