ASUS ZenWatch 2 vs. Fitbit Blaze vs. Casio WSD-F20A vs. Fitbit Charge HR vs. Apple Watch 7

 
ZenWatch 2
Blaze
WSD-F20A
Charge HR
Watch 7
 ASUSZenWatch 2Remove Buy NowFitbitBlazeRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitCharge HRRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$200$399$150$429
Release20162016201820152021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 Days1 day5 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a320 x 320NA396 x 484
Size1.63 inches or 1.45 inchn/a1.32 inchesNA1.9 inches
TouchNA
TypeAMOLEDLCDLCDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM1 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OSNAWatchOS 8
Apps
Music

All Wearables