Garmin Forerunner 735XT vs. Garmin Vivoactive vs. Garmin Vivosmart HR vs. Fitbit Flex vs. Garmin VivoActive 4

 
Forerunner 735XT
Vivoactive
Vivosmart HR
Flex
VivoActive 4
 GarminForerunner 735XTRemove Buy NowGarminVivoactiveRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitFlexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$450$250$170$100$349
Release20162015201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days14 hours to 11 days5 days5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180205 x 148160 x 68NA260 x 260
Size1.23 inches1.38 inches1.08 inchesNA1.3ionches
Touchn/aNA
Typen/aLCDn/aLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNAWear OS
Apps
Music

All Wearables