ASUS ZenWatch 2 vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Jawbone UP24 vs. Apple Watch Ultra

 
ZenWatch 2
Forerunner 235
Flex
UP24
Watch Ultra
 ASUSZenWatch 2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowJawboneUP24Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$150$299.99$100$130$799
Release20162017201320132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a9 days5 days14 days36 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180NANA502x410 pixels
Size1.63 inches or 1.45 inch1.23 inchesNANA1.92 inches
TouchNANA
TypeAMOLEDMIPLEDNA

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATMSplash Resistant10 ATM (100 Meters)

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNANAWatchOS 9
Apps
Music

All Wearables