Garmin Fenix 3 vs. ASUS ZenWatch 3 vs. Garmin Chronos vs. Fitbit Alta HR vs. Garmin Vivofit 4

 
Fenix 3
ZenWatch 3
Chronos
Alta HR
Vivofit 4
 GarminFenix 3Remove Buy NowASUSZenWatch 3Remove Buy NowGarminChronosRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$500$229$1500$150$79.95
Release20152017201820172018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks48 hours8 days7 days1 year
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218400 x 400218 x 218128 x 3688 x 88
Size1.2 inches1.39 inches1.2 inches1.4 inchesNA
Touch
TypeChroma LEDAMOLEDMIPOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Wear OS
Apps
Music

All Wearables