ASUS ZenWatch 2 vs. Garmin Forerunner 735XT vs. Amazfit Cor vs. Garmin Forerunner 235 vs. Fitbit Flex

 
ZenWatch 2
Forerunner 735XT
Cor
Forerunner 235
Flex
 ASUSZenWatch 2Remove Buy NowGarminForerunner 735XTRemove Buy NowAmazfitCorRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$150$450$79.99$299.99$100
Release20162016201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 hours to 11 days12 days9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 18080 x 160215 x 180NA
Size1.63 inches or 1.45 inch1.23 inches1.23 inches1.23 inchesNA
Touchn/aNA
TypeAMOLEDn/aIPS LCDMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNA
Apps
Music

All Wearables