Fitbit Blaze vs. Garmin Forerunner 225 vs. Asus ZenWatch vs. Fitbit Flex vs. Garmin Vivofit 4

 
Blaze
Forerunner 225
ZenWatch
Flex
Vivofit 4
 FitbitBlazeRemove Buy NowGarminForerunner 225Remove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$200$300$150$100$79.95
Release20162015201420132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days10 hours to 4 weeksNA5 days1 year
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a180 x 180320 x 320NA88 x 88
Sizen/a1 inch1.63 inchesNANA
TouchNA
TypeLCDn/aAMOLEDLEDNA

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP551 ATM5 ATM

Notifications

Phonen/a
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/aAndroid WearNA
Appsn/a
Musicn/a

All Wearables