ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Motorola Moto 360 Sport vs. Polar M400 vs. Fitbit Charge

 
ZenWatch 2
Forerunner 225
Moto 360 Sport
M400
Charge
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowMotorolaMoto 360 SportRemove Buy NowPolarM400Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$150$300$199$200$130
Release20162015201620142014

Activity & Fitness

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

Battery

Durationn/a10 hours to 4 weeksn/a8 hours to 30 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180n/an/aNA
Size1.63 inches or 1.45 inch1 inch1.37 inchesn/aNA
TouchNA
TypeAMOLEDn/aLCDn/aOLED

Functions

Audio Speaker22n/aAlerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATMn/a3 ATM1 ATM

Notifications

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

Software

Operating SystemAndroid Wearn/aAndroid Wearn/aNA
Appsn/a
Musicn/an/a

All Wearables