Apple Watch Series 3 vs. Fitbit Charge 2 vs. Apple Watch Series 2 vs. Pebble Core vs. Fitbit Inspire HR

 
Watch Series 3
Charge 2
Watch Series 2
Core
Inspire HR
 AppleWatch Series 3Remove Buy NowFitbitCharge 2Remove Buy NowAppleWatch Series 2Remove Buy NowPebbleCoreRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$329$150$269$99$99
Release20172016201620162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration18 hours5 days18 hoursNA5 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a340 x 272 or 390 x 312NA139 x 60
Size1.5 inches or 1.65 inchesn/a1.5 inches or 1.65 inchesNA1.4 inches
Touchn/aNA
TypeAMOLEDOLEDAMOLEDNAOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatchOS 4n/aWatch OSNAFitbit OS
Apps
Music

All Wearables