Garmin Fenix 3 vs. Amazfit Cor vs. Diesel On Full Guard vs. Garmin Forerunner 45 vs. Apple SE

 
Fenix 3
Cor
On Full Guard
Forerunner 45
SE
 GarminFenix 3Remove Buy NowAmazfitCorRemove Buy NowDieselOn Full GuardRemove Buy NowGarminForerunner 45Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$500$79.99$325$199$279
Release20152018201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks12 days1 day7 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 21880 x 160454 x 454208 x 208384 x 480
Size1.2 inches1.23 inches1.4 inches1.04 inches40mm
Touch
TypeChroma LEDIPS LCDOMOLEDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance10 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Built-inWatchOS 5
Apps
Music

All Wearables