Garmin Vivofit 3 vs. Garmin Vivosmart HR vs. ASUS ZenWatch 3 vs. Fitbit Flex vs. Garmin VivoActive 4

 
Vivofit 3
Vivosmart HR
ZenWatch 3
Flex
VivoActive 4
 GarminVivofit 3Remove Buy NowGarminVivosmart HRRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitFlexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$100$170$229$100$349
Release20162015201720132019

Activity & Fitness

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

Battery

Duration1 year5 days48 hours5 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/an/a
Windowsn/an/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64160 x 68400 x 400NA260 x 260
Size0.55 inches1.08 inches1.39 inchesNA1.3ionches
TouchNA
Typen/an/aAMOLEDLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2NAWear OS
Apps
Music

All Wearables