Samsung Gear S2 vs. Huawei Watch 2 vs. Casio G-Shock GBA800 vs. Garmin Forerunner 235 vs. Fossil Gen 5 Smartwatch Carlyle

 
Gear S2
Watch 2
G-Shock GBA800
Forerunner 235
Gen 5 Smartwatch Carlyle
 SamsungGear S2Remove Buy NowHuaweiWatch 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 235Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$300$350$120$299.99$295
Release20152017201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days48 hours2 years9 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360480 x 480215 x 180328 x 328
Size1.2 inches1.38 inches1.23 inches1.3 inches
Touch
TypeSuper AMOLEDP-OLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP6820 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wear 2Wear OS
Apps
Music

All Wearables