Garmin Vivofit 3 vs. Asus ZenWatch vs. Fitbit Flex vs. Garmin Vivofit 4 vs. Amazfit GTR

 
Vivofit 3
ZenWatch
Flex
Vivofit 4
GTR
 GarminVivofit 3Remove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$100$150$100$79.95$199
Release20162014201320182019

Activity & Fitness

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

Battery

Duration1 yearNA5 days1 year24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64320 x 320NA88 x 88454 x 454
Size0.55 inches1.63 inchesNANA1.39 inches
TouchNA
Typen/aAMOLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP551 ATM5 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNABuild-in
Apps
Music

All Wearables