Fitbit Blaze vs. Garmin Vivoactive HR vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus vs. Amazfit GTR

 
Blaze
Vivoactive HR
645 Music
Vivosmart HR Plus
GTR
 FitbitBlazeRemove Buy NowGarminVivoactive HRRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$200$250$450$179$199
Release20162016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days13 hours to 8 days7 days5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a148 x 205240 x 240160 x 68454 x 454
Sizen/a1.38 inches1.2 inches0.5 inches x 0.8 inches1.39 inches
Touch
TypeLCDn/aMIPLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNABuild-in
Apps
Music

All Wearables