ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Polar Loop 2 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Fitbit Sense 2

 
ZenWatch 2
Forerunner 225
Loop 2
Grayson
Grayson
Sense 2
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowPolarLoop 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$150$300$120$350$350$300
Release201620152015201820182022

Activity & Fitness

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

Battery

Durationn/a10 hours to 4 weeks8 days (without notifications)24 hours24 hours6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180n/a453 x 454453x454336x336
Size1.63 inches or 1.45 inch1 inchn/a1.39 inches1.39 inches1.59 inches
Touch
TypeAMOLEDn/aLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM2 ATM1 ATM1 ATM5 ATM

Notifications

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

Software

Operating SystemAndroid Wearn/an/aAndroid WearAndroid Wear
Appsn/a
Musicn/a

All Wearables