Samsung Gear S3 vs. Casio WSD-F20A vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge HR vs. Apple Watch Series 4

 
Gear S3
WSD-F20A
Moto 360 (1st Gen)
Charge HR
Watch Series 4
 SamsungGear S3Remove Buy NowCasioWSD-F20ARemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitCharge HRRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$350$399$150$150$329
Release20162018201420152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days1 day1 day5 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360320 x 320320 x 260NA384 x 480
Size1.3 inches1.32 inches1.56 inchesNA1.78 inches
TouchNA
TypeFullcolor AODLCDLCDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP671 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWear OSAndroid WearNAWatch OS 5
Apps
MusicNA

All Wearables