Samsung Gear S3 vs. Casio WSD-F20A vs. Garmin Chronos vs. Fitbit Flex vs. Apple Watch 8

 
Gear S3
WSD-F20A
Chronos
Flex
Watch 8
 SamsungGear S3Remove Buy NowCasioWSD-F20ARemove Buy NowGarminChronosRemove Buy NowFitbitFlexRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$350$399$1500$100$499
Release20162018201820132022

Activity & Fitness

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

Battery

Duration4 days1 day8 days5 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360320 x 320218 x 218NA340 x 272 or 390 x 312
Size1.3 inches1.32 inches1.2 inchesNA1.5 inches or 1.65 inches
TouchNA
TypeFullcolor AODLCDMIPLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWear OSWear OSNAWatchOS 9
Apps
Music

All Wearables