ASUS ZenWatch 2 vs. Apple Watch vs. Fitbit Flex vs. Pebble Core vs. Garmin VivoActive 4

 
ZenWatch 2
Watch
Flex
Core
VivoActive 4
 ASUSZenWatch 2Remove Buy NowAppleWatchRemove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$349$100$99$349
Release20162015201320162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Durationn/a18 hours5 daysNA8 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320340 x 272 or 390 x 312NANA260 x 260
Size1.63 inches or 1.45 inch1.5 inches or 1.65 inchesNANA1.3ionches
TouchNANA
TypeAMOLEDAMOLEDLEDNAMIP

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX71 ATMNA5 ATM

Notifications

PhoneNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearWatch OSNANAWear OS
Apps
Music

All Wearables