Garmin Forerunner 225 vs. Motorola Moto 360 Sport vs. Polar M400 vs. Asus ZenWatch vs. Fitbit Charge 3

 
Forerunner 225
Moto 360 Sport
M400
ZenWatch
Charge 3
 GarminForerunner 225Remove Buy NowMotorolaMoto 360 SportRemove Buy NowPolarM400Remove Buy NowAsusZenWatchRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$300$199$200$150$150
Release20152016201420142018

Activity & Fitness

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

Battery

Duration10 hours to 4 weeksn/a8 hours to 30 daysNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution180 x 180n/an/a320 x 32066 x 18
Size1 inch1.37 inchesn/a1.63 inches.721 inches
Touch
Typen/aLCDn/aAMOLEDOLED

Functions

Audio Speaker22n/aAlerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a3 ATMIP555 ATM

Notifications

Phonen/a
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/aAndroid Wearn/aAndroid WearNA
Appsn/a
Musicn/an/a

All Wearables