Samsung Gear S vs. Withings Steel HR vs. Casio G-Shock GBA800 vs. Casio WSD-F20A vs. Fitbit Versa 2

 
Gear S
Steel HR
G-Shock GBA800
WSD-F20A
Versa 2
 SamsungGear SRemove Buy NowWithingsSteel HRRemove Buy NowCasioG-Shock GBA800Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$250$180$120$399$199
Release20132016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a25 days2 years1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/a320 x 320300 x 300
Size2 inchesn/a1.32 inches1.34 inches
Touch
TypeSuper AMOLEDn/aLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM20 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aWear OSBuild-in
Apps
Music

All Wearables