ASUS ZenWatch 2 vs. Asus ZenWatch vs. Fitbit Charge HR vs. Diesel On Full Guard 2.5 vs. Apple Watch 7

 
ZenWatch 2
ZenWatch
Charge HR
On Full Guard 2.5
Watch 7
 ASUSZenWatch 2Remove Buy NowAsusZenWatchRemove Buy NowFitbitCharge HRRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$150$150$325$429
Release20162014201520182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/aNA5 days4 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320NA454x454396 x 484
Size1.63 inches or 1.45 inch1.63 inchesNA1.39 inches1.9 inches
TouchNA
TypeAMOLEDAMOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP551 ATM3 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearAndroid WearNAWear OSWatchOS 8
Apps
Music

All Wearables