Fitbit Blaze vs. Garmin Forerunner 225 vs. Fitbit Charge 3 vs. Garmin Vivofit 4 vs. Amazfit GTR

 
Blaze
Forerunner 225
Charge 3
Vivofit 4
GTR
 FitbitBlazeRemove Buy NowGarminForerunner 225Remove Buy NowFitbitCharge 3Remove Buy NowGarminVivofit 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$200$300$150$79.95$199
Release20162015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days10 hours to 4 weeks7 days1 year24 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a180 x 18066 x 1888 x 88454 x 454
Sizen/a1 inch.721 inchesNA1.39 inches
Touch
TypeLCDn/aOLEDNAAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aNABuild-in
Appsn/a
Musicn/a

All Wearables