Samsung Gear S vs. Casio G-Shock GBA800 vs. Jawbone UP2 vs. Fitbit Versa 2 vs. Xiaomi Mi Band 4

 
Gear S
G-Shock GBA800
UP2
Versa 2
Mi Band 4
 SamsungGear SRemove Buy NowCasioG-Shock GBA800Remove Buy NowJawboneUP2Remove Buy NowFitbitVersa 2Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$250$120$100$199$25
Release20132018201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 years7 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360NA300 x 300120x240
Size2 inchesNA1.34 inches0.95 inches
TouchNA
TypeSuper AMOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6720 ATMSplash resistant5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenNABuild-inAMAZFIT OS
Apps
Music

All Wearables