ASUS ZenWatch 2 vs. Fitbit Surge vs. Garmin Fenix 3 vs. Motorola Moto 360 (2nd Gen) vs. Polar M400

 
ZenWatch 2
Surge
Fenix 3
Moto 360 (2nd Gen)
M400
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowGarminFenix 3Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy Now

Basic Info

Suggested Price$150$250$500$300$200
Release20162016201520152014

Activity & Fitness

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

Battery

Durationn/a7 days50 hours to 6 weeks1.5 days8 hours to 30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a218 x 218360 x 325 or 360 x 330n/a
Size1.63 inches or 1.45 inch1.26 inches1.2 inches1.37 inches or 1.56 inchesn/a
Touch
TypeAMOLEDMonochrome LCDChroma LEDLCDn/a

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM10 ATMIP673 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aAndroid Wearn/a
Apps
Musicn/a

All Wearables