ASUS ZenWatch 2 vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Huawei Band 3 Pro vs. Amazfit GTR

 
ZenWatch 2
Forerunner 235
Alta HR
Band 3 Pro
GTR
 ASUSZenWatch 2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowHuaweiBand 3 ProRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$299.99$150$70$199
Release20162017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a9 days7 days12 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180128 x 36454 x 454454 x 454
Size1.63 inches or 1.45 inch1.23 inches1.4 inches1.39 inches1.39 inches
Touch
TypeAMOLEDMIPOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP685 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAMAZFIT OSBuild-in
Apps
Music

All Wearables