ASUS ZenWatch 2 vs. Fitbit Blaze vs. Garmin Forerunner 225 vs. Polar Loop 2 vs. Garmin Forerunner 45

 
ZenWatch 2
Blaze
Forerunner 225
Loop 2
Forerunner 45
 ASUSZenWatch 2Remove Buy NowFitbitBlazeRemove Buy NowGarminForerunner 225Remove Buy NowPolarLoop 2Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$150$200$300$120$199
Release20162016201520152019

Activity & Fitness

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

Battery

Durationn/a5 Days10 hours to 4 weeks8 days (without notifications)7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a180 x 180n/a208 x 208
Size1.63 inches or 1.45 inchn/a1 inchn/a1.04 inches
Touch
TypeAMOLEDLCDn/aLEDLCD

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM2 ATM5 ATM

Notifications

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

Software

Operating SystemAndroid Wearn/an/an/aBuilt-in
Appsn/a
Musicn/a

All Wearables