Garmin Fenix 3 vs. Garmin Forerunner 225 vs. Polar M400 vs. Garmin Forerunner 935 vs. Asus ZenWatch

 
Fenix 3
Forerunner 225
M400
Forerunner 935
ZenWatch
 GarminFenix 3Remove Buy NowGarminForerunner 225Remove Buy NowPolarM400Remove Buy NowGarminForerunner 935Remove Buy NowAsusZenWatchRemove Buy Now

Basic Info

Suggested Price$500$300$200$500$150
Release20152015201420172014

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks10 hours to 4 weeks8 hours to 30 daysUp to 2 weeksNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218180 x 180n/a240 x 240320 x 320
Size1.2 inches1 inchn/a1.2 inches1.63 inches
Touch
TypeChroma LEDn/an/aLCDAMOLED

Functions

Audio Speaker22Alerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM3 ATM5 ATMIP55

Notifications

Phonen/a
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/an/aAndroid Wear
Appsn/a
Musicn/a

All Wearables