ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Amazfit Stratos vs. Asus ZenWatch vs. Garmin Forerunner 45

 
ZenWatch 2
Forerunner 225
Stratos
ZenWatch
Forerunner 45
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowAmazfitStratosRemove Buy NowAsusZenWatchRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$150$300$199$150$199
Release20162015201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10 hours to 4 weeks5 daysNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180320 x 300320 x 320208 x 208
Size1.63 inches or 1.45 inch1 inch1.34 inches1.63 inches1.04 inches
Touch
TypeAMOLEDn/aOLEDAMOLEDLCD

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMIP555 ATM

Notifications

Phonen/a
Emailsn/an/aNA
Textsn/an/aNA

Software

Operating SystemAndroid Wearn/aProprietaryAndroid WearBuilt-in
Appsn/a
Musicn/a

All Wearables