Apple Watch Series 3 vs. Garmin Fenix 5 vs. Garmin Fenix 5s vs. Diesel On Full Guard 2.5 vs. Apple SE

 
Watch Series 3
Fenix 5
Fenix 5s
On Full Guard 2.5
SE
 AppleWatch Series 3Remove Buy NowGarminFenix 5Remove Buy NowGarminFenix 5sRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$329$599.99$599.99$325$279
Release20172017201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 WeeksUp to 9 days4 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240218x 218454x454384 x 480
Size1.5 inches or 1.65 inches1.2 inches1.1 inches1.39 inches40mm
Touch
TypeAMOLEDnanaMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM10 ATM10ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Wear OSWatchOS 5
Apps
Music

All Wearables