Samsung Gear S3 vs. Fitbit Charge 2 vs. Fitbit Flex 2 vs. Casio WSD-F20A vs. Garmin Forerunner 235

 
Gear S3
Charge 2
Flex 2
WSD-F20A
Forerunner 235
 SamsungGear S3Remove Buy NowFitbitCharge 2Remove Buy NowFitbitFlex 2Remove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy Now

Basic Info

Suggested Price$350$150$100$399$299.99
Release20162016201620182017

Activity & Fitness

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

Battery

Duration4 days5 days5 days1 day9 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/an/a320 x 320215 x 180
Size1.3 inchesn/an/a1.32 inches1.23 inches
Touchn/an/a
TypeFullcolor AODOLEDLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/a5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aWear OS
Apps
Music

All Wearables