ASUS ZenWatch 2 vs. Garmin Forerunner 735XT vs. Amazfit Bip vs. Fitbit Charge 3 vs. Fitbit Flex

 
ZenWatch 2
Forerunner 735XT
Bip
Charge 3
Flex
 ASUSZenWatch 2Remove Buy NowGarminForerunner 735XTRemove Buy NowAmazfitBipRemove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$150$450$99.99$150$100
Release20162016201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a14 hours to 11 days30 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320215 x 180176 x 17666 x 18NA
Size1.63 inches or 1.45 inch1.23 inches1.28 inches.721 inchesNA
Touchn/aNA
TypeAMOLEDn/aNAOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP685 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNANA
Apps
Music

All Wearables