ASUS ZenWatch 3 vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Apple SE vs. Apple Watch Ultra

 
ZenWatch 3
Forerunner 235
Flex
SE
Watch Ultra
 ASUSZenWatch 3Remove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowAppleSERemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$229$299.99$100$279$799
Release20172017201320202022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours9 days5 days18 hours36 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400215 x 180NA384 x 480502x410 pixels
Size1.39 inches1.23 inchesNA40mm1.92 inches
TouchNA
TypeAMOLEDMIPLEDMicroLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM1 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2NAWatchOS 5WatchOS 9
Apps
Music

All Wearables