Casio G-Shock GBA800 vs. Pebble Core vs. Garmin Forerunner 45 vs. Garmin VivoActive 4 vs. Apple Watch Ultra

 
G-Shock GBA800
Core
Forerunner 45
VivoActive 4
Watch Ultra
 CasioG-Shock GBA800Remove Buy NowPebbleCoreRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$120$99$199$349$799
Release20182016201920192022

Activity & Fitness

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

Battery

Duration2 yearsNA7 days8 days36 hrs
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA208 x 208260 x 260502x410 pixels
SizeNA1.04 inches1.3ionches1.92 inches
TouchNA
TypeNALCDMIP

Functions

Audio Speaker
ClockLTPO OLED Retina
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATMNA5 ATM5 ATM10 ATM (100 Meters)

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemNABuilt-inWear OSWatchOS 9
Apps
Music

All Wearables