Fitbit Blaze vs. Garmin Fenix 3 vs. Garmin Vivosmart vs. Garmin Vivosmart HR vs. Garmin 645 Music

 
Blaze
Fenix 3
Vivosmart
Vivosmart HR
645 Music
 FitbitBlazeRemove Buy NowGarminFenix 3Remove Buy NowGarminVivosmartRemove Buy NowGarminVivosmart HRRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$200$500$170$170$450
Release20162015201420152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days50 hours to 6 weeks7 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a218 x 218128 x 16160 x 68240 x 240
Sizen/a1.2 inches1.41 inches1.08 inches1.2 inches
Touch
TypeLCDChroma LEDOLEDn/aMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a10 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/an/a
Apps
Music

All Wearables