Garmin Vivoactive HR vs. Garmin Vivosmart HR vs. Garmin Chronos vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Vivoactive HR
Vivosmart HR
Chronos
Flex
Vivosmart 4
 GarminVivoactive HRRemove Buy NowGarminVivosmart HRRemove Buy NowGarminChronosRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$170$1500$100$130
Release20162015201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days8 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205160 x 68218 x 218NA48 x 128
Size1.38 inches1.08 inches1.2 inchesNA0.74 inches
TouchNA
Typen/an/aMIPLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSNA
Apps
Music

All Wearables