Garmin Forerunner 735XT vs. Garmin Vivosmart HR vs. Asus VivoWatch vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Forerunner 735XT
Vivosmart HR
VivoWatch
Flex
Vivosmart 4
 GarminForerunner 735XTRemove Buy NowGarminVivosmart HRRemove Buy NowAsusVivoWatchRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$170$160$100$130
Release20162015201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days24 hours to 10 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180160 x 68128 x 128NA48 x 128
Size1.23 inches1.08 inchesNANA0.74 inches
Touchn/aNA
Typen/an/aNALEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aKoodOSNA
Apps
Music

All Wearables