Samsung Gear Fit2 vs. Apple Watch vs. Casio G-Shock GBA800 vs. Samsung Galaxy Watch vs. Amazfit T-Rex

 
Gear Fit2
Watch
G-Shock GBA800
Galaxy Watch
T-Rex
 SamsungGear Fit2Remove Buy NowAppleWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowSamsungGalaxy WatchRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$180$349$120$330$140
Release20162015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3-4 days18 hours2 years7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution432 x 216340 x 272 or 390 x 312360 x 360360 x 360
Size1.5 inches1.5 inches or 1.65 inches1.2 inches or 1.3 inches1.3 inches
Touch
TypeSuper AMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IPX720 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWatch OSTizen OSBuild-in
Apps
MusicSpotify

All Wearables