Casio WSD-F20A vs. Apple Watch Series 4 vs. Huawei Band 2 vs. Garmin Vivosmart 4 vs. Garmin VivoActive 4

 
WSD-F20A
Watch Series 4
Band 2
Vivosmart 4
VivoActive 4
 CasioWSD-F20ARemove Buy NowAppleWatch Series 4Remove Buy NowHuaweiBand 2Remove Buy NowGarminVivosmart 4Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$399$329$69.99$130$349
Release20182018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 dayNot Yet21 days7 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320384 x 480128 x 3248 x 128260 x 260
Size1.32 inches1.78 inches0.91 inches0.74 inches1.3ionches
Touch
TypeLCDMicroLEDPMOLEDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNot Yet5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWatch OS 5Wear OS
Apps
Music

All Wearables