Garmin Fenix 3 vs. Asus ZenWatch vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Apple Watch Ultra

 
Fenix 3
ZenWatch
Forerunner 235
Alta HR
Watch Ultra
 GarminFenix 3Remove Buy NowAsusZenWatchRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$500$150$299.99$150$799
Release20152014201720172022

Activity & Fitness

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

Battery

Duration50 hours to 6 weeksNA9 days7 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218320 x 320215 x 180128 x 36502x410 pixels
Size1.2 inches1.63 inches1.23 inches1.4 inches1.92 inches
Touch
TypeChroma LEDAMOLEDMIPOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP555 ATM10 ATM (100 Meters)

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearWatchOS 9
Apps
Music

All Wearables