Garmin Fenix 5s vs. Amazfit Stratos vs. Casio G-Shock GBA800 vs. Garmin Forerunner 45 vs. Apple Watch Ultra

 
Fenix 5s
Stratos
G-Shock GBA800
Forerunner 45
Watch Ultra
 GarminFenix 5sRemove Buy NowAmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 45Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$599.99$199$120$199$799
Release20172018201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 9 days5 days2 years7 days36 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218x 218320 x 300208 x 208502x410 pixels
Size1.1 inches1.34 inches1.04 inches1.92 inches
Touch
TypenaOLEDLCD

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATM5 ATM20 ATM5 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryBuilt-inWatchOS 9
Apps
Music

All Wearables