ASUS ZenWatch 2 vs. Garmin Vivoactive vs. Garmin Fenix 5s vs. Fitbit Flex vs. Apple Watch Series 4

 
ZenWatch 2
Vivoactive
Fenix 5s
Flex
Watch Series 4
 ASUSZenWatch 2Remove Buy NowGarminVivoactiveRemove Buy NowGarminFenix 5sRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$150$250$599.99$100$329
Release20162015201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 hours to 11 daysUp to 9 days5 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320205 x 148218x 218NA384 x 480
Size1.63 inches or 1.45 inch1.38 inches1.1 inchesNA1.78 inches
TouchNA
TypeAMOLEDLCDnaLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM10ATM1 ATMNot Yet

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWatch OS 5
Apps
Music

All Wearables