Garmin Fenix 5 vs. Diesel On Full Guard 2.5 vs. Garmin Forerunner 45 vs. Apple Watch 7 vs. Apple Watch Ultra

 
Fenix 5
On Full Guard 2.5
Forerunner 45
Watch 7
Watch Ultra
 GarminFenix 5Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminForerunner 45Remove Buy NowAppleWatch 7Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$599.99$325$199$429$799
Release20172018201920212022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 Weeks4 days7 days18 Hours36 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240454x454208 x 208396 x 484502x410 pixels
Size1.2 inches1.39 inches1.04 inches1.9 inches1.92 inches
Touch
TypenaLCDMicroLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM3 ATM5 ATMwater resistant but not waterproof10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSBuilt-inWatchOS 8WatchOS 9
Apps
Music

All Wearables