Fitbit Blaze vs. Garmin Vivoactive HR vs. Fitbit Charge 3 vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Blaze
Vivoactive HR
Charge 3
Flex
Vivosmart 4
 FitbitBlazeRemove Buy NowGarminVivoactive HRRemove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$250$150$100$130
Release20162016201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days13 hours to 8 days7 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNA
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a148 x 20566 x 18NA48 x 128
Sizen/a1.38 inches.721 inchesNA0.74 inches
TouchNA
TypeLCDn/aOLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANA
Apps
Music

All Wearables