ASUS ZenWatch 2 vs. Garmin Fenix 3 vs. Garmin Forerunner 735XT vs. Fitbit Alta vs. Fitbit Charge 3

 
ZenWatch 2
Fenix 3
Forerunner 735XT
Alta
Charge 3
 ASUSZenWatch 2Remove Buy NowGarminFenix 3Remove Buy NowGarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$150$500$450$130$150
Release20162015201620162018

Activity & Fitness

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

Battery

Durationn/a50 hours to 6 weeks14 hours to 11 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320218 x 218215 x 180n/a66 x 18
Size1.63 inches or 1.45 inch1.2 inches1.23 inchesn/a.721 inches
Touchn/an/a
TypeAMOLEDChroma LEDn/aOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATM5 ATMn/a5 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/an/aNA
Apps
Music

All Wearables