Casio G-Shock GBA800 vs. Samsung Galaxy Watch vs. Pebble Core vs. LG G Watch R vs. Amazfit T-Rex

 
G-Shock GBA800
Galaxy Watch
Core
G Watch R
T-Rex
 CasioG-Shock GBA800Remove Buy NowSamsungGalaxy WatchRemove Buy NowPebbleCoreRemove Buy NowLGG Watch RRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$120$330$99$300$140
Release20182018201620142019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 years7 daysNA2 days20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 360NA320 x 320360 x 360
Size1.2 inches or 1.3 inchesNA1.3 inches1.3 inches
TouchNA
TypeAMOLEDNAP-OLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATMNAIP675 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemTizen OSNAAndroid WearBuild-in
Apps
MusicSpotify

All Wearables