Apple Watch Series 3 vs. Amazfit Pace vs. Fitbit Charge HR vs. Apple Watch Series 4 vs. Fitbit Inspire 3

 
Watch Series 3
Pace
Charge HR
Watch Series 4
Inspire 3
 AppleWatch Series 3Remove Buy NowAmazfitPaceRemove Buy NowFitbitCharge HRRemove Buy NowAppleWatch Series 4Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$329$130$150$329$100
Release20172017201520182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days5 daysNot Yet10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 300NA384 x 48032x18
Size1.5 inches or 1.65 inches1.34 inchesNA1.78 inches46 inches
TouchNA
TypeAMOLEDTFT LCDOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP671 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4ProprietaryNAWatch OS 5
Apps
Music

All Wearables