ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Fitbit Charge vs. Fitbit Flex vs. Huawei Band 3 Pro

 
ZenWatch 2
Forerunner 225
Charge
Flex
Band 3 Pro
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$150$300$130$100$70
Release20162015201420132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10 hours to 4 weeks7-10 days5 days12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180NANA454 x 454
Size1.63 inches or 1.45 inch1 inchNANA1.39 inches
TouchNANA
TypeAMOLEDn/aOLEDLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM1 ATMIP68

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/aNANAAMAZFIT OS
Appsn/a
Musicn/a

All Wearables