ASUS ZenWatch 2 vs. Amazfit Stratos vs. Asus VivoWatch vs. Asus ZenWatch vs. Fitbit Charge

 
ZenWatch 2
Stratos
VivoWatch
ZenWatch
Charge
 ASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowAsusVivoWatchRemove Buy NowAsusZenWatchRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$150$199$160$150$130
Release20162018201820142014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days24 hours to 10 daysNA7-10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 300128 x 128320 x 320NA
Size1.63 inches or 1.45 inch1.34 inchesNA1.63 inchesNA
TouchNA
TypeAMOLEDOLEDNAAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATMIP67IP551 ATM

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearProprietaryKoodOSAndroid WearNA
Apps
Music

All Wearables