Apple Watch Series 3 vs. Garmin Fenix 5 vs. Apple Watch vs. Garmin Forerunner 45 vs. Apple Watch 7

 
Watch Series 3
Fenix 5
Watch
Forerunner 45
Watch 7
 AppleWatch Series 3Remove Buy NowGarminFenix 5Remove Buy NowAppleWatchRemove Buy NowGarminForerunner 45Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$329$599.99$349$199$429
Release20172017201520192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 Weeks18 hours7 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240340 x 272 or 390 x 312208 x 208396 x 484
Size1.5 inches or 1.65 inches1.2 inches1.5 inches or 1.65 inches1.04 inches1.9 inches
Touch
TypeAMOLEDnaAMOLEDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATMIPX75 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Watch OSBuilt-inWatchOS 8
Apps
Music

All Wearables