Samsung Gear S2 vs. Fitbit Alta vs. Casio G-Shock GBA800 vs. Samsung Gear Sport vs. Garmin Venu

 
Gear S2
Alta
G-Shock GBA800
Gear Sport
Venu
 SamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowCasioG-Shock GBA800Remove Buy NowSamsungGear SportRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$300$130$120$299.99$299
Release20152016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days2 years2 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/a360 x 360390 x 390
Size1.2 inchesn/a1.2 inches1.2 inches
Touchn/a
TypeSuper AMOLEDOLEDSuper AMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/a20 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/aTizen OSWear OS
Apps
Music

All Wearables