Samsung Gear S vs. Samsung Gear S2 vs. Garmin Vivosmart HR vs. Casio G-Shock GBA800 vs. Samsung Gear Sport

 
Gear S
Gear S2
Vivosmart HR
G-Shock GBA800
Gear Sport
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowGarminVivosmart HRRemove Buy NowCasioG-Shock GBA800Remove Buy NowSamsungGear SportRemove Buy Now

Basic Info

Suggested Price$250$300$170$120$299.99
Release20132015201520182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days5 days2 years2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution480 x 360360 x 360160 x 68360 x 360
Size2 inches1.2 inches1.08 inches1.2 inches
Touch
TypeSuper AMOLEDSuper AMOLEDn/aSuper AMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATM20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenn/aTizen OS
Apps
Music

All Wearables