Apple Watch Series 3 vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Fitbit Charge vs. Fitbit Inspire 3

 
Watch Series 3
645 Music
Forerunner 235
Charge
Inspire 3
 AppleWatch Series 3Remove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowFitbitChargeRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$329$450$299.99$130$100
Release20172018201720142022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours7 days9 days7-10 days10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240215 x 180NA32x18
Size1.5 inches or 1.65 inches1.2 inches1.23 inchesNA46 inches
TouchNA
TypeAMOLEDMIPMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4NA
Apps
Music

All Wearables