Apple Watch Series 3 vs. Garmin Forerunner 225 vs. Fitbit Charge 2 vs. Garmin Vivofit 4 vs. Apple Watch 7

 
Watch Series 3
Forerunner 225
Charge 2
Vivofit 4
Watch 7
 AppleWatch Series 3Remove Buy NowGarminForerunner 225Remove Buy NowFitbitCharge 2Remove Buy NowGarminVivofit 4Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$329$300$150$79.95$429
Release20172015201620182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours10 hours to 4 weeks5 days1 year18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312180 x 180n/a88 x 88396 x 484
Size1.5 inches or 1.65 inches1 inchn/aNA1.9 inches
Touchn/a
TypeAMOLEDn/aOLEDNAMicroLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMn/a5 ATMwater resistant but not waterproof

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4n/an/aWatchOS 8
Appsn/a
Musicn/a

All Wearables