Apple Watch Series 3 vs. Apple Watch vs. Apple Watch Series 4 vs. Apple Watch 8 vs. Fitbit Inspire 3

 
Watch Series 3
Watch
Watch Series 4
Watch 8
Inspire 3
 AppleWatch Series 3Remove Buy NowAppleWatchRemove Buy NowAppleWatch Series 4Remove Buy NowAppleWatch 8Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$329$349$329$499$100
Release20172015201820222022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours18 hoursNot Yet18 hrs10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312340 x 272 or 390 x 312384 x 480340 x 272 or 390 x 31232x18
Size1.5 inches or 1.65 inches1.5 inches or 1.65 inches1.78 inches1.5 inches or 1.65 inches46 inches
Touch
TypeAMOLEDAMOLEDMicroLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7Not Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Watch OSWatch OS 5WatchOS 9
Apps
Music

All Wearables