ASUS ZenWatch 2 vs. Amazfit Stratos vs. Garmin Fenix 5X vs. Garmin Forerunner 235 vs. Apple Watch Ultra

 
ZenWatch 2
Stratos
Fenix 5X
Forerunner 235
Watch Ultra
 ASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowGarminFenix 5XRemove Buy NowGarminForerunner 235Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$150$199$699$299.99$799
Release20162018201720172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 daysUp to 12 days9 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 300240 x240215 x 180502x410 pixels
Size1.63 inches or 1.45 inch1.34 inches1.2 inches1.23 inches1.92 inches
Touch
TypeAMOLEDOLEDNAMIP

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM10 ATM5 ATM10 ATM (100 Meters)

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearProprietaryWatchOS 9
Apps
Music

All Wearables