Apple Watch Series 3 vs. Garmin Forerunner 225 vs. Garmin Vivomove vs. Fitbit Alta vs. Apple Series 6

 
Watch Series 3
Forerunner 225
Vivomove
Alta
Series 6
 AppleWatch Series 3Remove Buy NowGarminForerunner 225Remove Buy NowGarminVivomoveRemove Buy NowFitbitAltaRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$329$300$250$130$399
Release20172015201620162020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours10 hours to 4 weeks1 year5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312180 x 180n/an/a384 x 480
Size1.5 inches or 1.65 inches1 inchn/an/a40mm
Touchn/an/a
TypeAMOLEDn/an/aOLEDMicroLED

Functions

Audio Speaker22
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATM5 ATMn/a

Notifications

Phonen/an/a
Emailsn/an/an/a
Textsn/an/a

Software

Operating SystemWatchOS 4n/an/an/aWatchOS 5
Appsn/a
Musicn/a

All Wearables