ASUS ZenWatch 2 vs. Fitbit Surge vs. Garmin Fenix 3 vs. Garmin Forerunner 735XT vs. Fitbit Ionic

 
ZenWatch 2
Surge
Fenix 3
Forerunner 735XT
Ionic
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowGarminFenix 3Remove Buy NowGarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$150$250$500$450$299
Release20162016201520162017

Activity & Fitness

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

Battery

Durationn/a7 days50 hours to 6 weeks14 hours to 11 days4+ days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/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 218215 x 180348x250
Size1.63 inches or 1.45 inch1.26 inches1.2 inches1.23 inches1.42
Touchn/a
TypeAMOLEDMonochrome LCDChroma LEDn/aOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM10 ATM5 ATM50m

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/an/aFitbit OS
Apps
Music

All Wearables