ASUS ZenWatch 2 vs. Asus VivoWatch vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Huawei Band 2

 
ZenWatch 2
VivoWatch
Forerunner 235
Alta HR
Band 2
 ASUSZenWatch 2Remove Buy NowAsusVivoWatchRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$150$160$299.99$150$69.99
Release20162018201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a24 hours to 10 days9 days7 days21 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 128215 x 180128 x 36128 x 32
Size1.63 inches or 1.45 inchNA1.23 inches1.4 inches0.91 inches
Touch
TypeAMOLEDNAMIPOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67IP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearKoodOS
Apps
Music

All Wearables