ASUS ZenWatch 2 vs. Fitbit Surge vs. Garmin Forerunner 935 vs. Amazfit Cor vs. Fitbit Flex

 
ZenWatch 2
Surge
Forerunner 935
Cor
Flex
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowGarminForerunner 935Remove Buy NowAmazfitCorRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$150$250$500$79.99$100
Release20162016201720182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 daysUp to 2 weeks12 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a240 x 24080 x 160NA
Size1.63 inches or 1.45 inch1.26 inches1.2 inches1.23 inchesNA
TouchNA
TypeAMOLEDMonochrome LCDLCDIPS LCDLED

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