ASUS ZenWatch 3 vs. Amazfit Cor vs. Diesel On Full Guard vs. Fitbit Charge 3 vs. Diesel On Full Guard 2.5

 
ZenWatch 3
Cor
On Full Guard
Charge 3
On Full Guard 2.5
 ASUSZenWatch 3Remove Buy NowAmazfitCorRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge 3Remove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$229$79.99$325$150$325
Release20172018201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours12 days1 day7 days4 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

BluetoothYes
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution400 x 40080 x 160454 x 45466 x 18454x454
Size1.39 inches1.23 inches1.4 inches.721 inches1.39 inches
Touch
TypeAMOLEDIPS LCDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Android Wear 2.0NAWear OS
Apps
Music

All Wearables