Garmin Fenix 3 vs. Polar M600 vs. Fitbit Alta vs. Michael Kors Access Sofie vs. Apple Watch 8

 
Fenix 3
M600
Alta
Access Sofie
Watch 8
 GarminFenix 3Remove Buy NowPolarM600Remove Buy NowFitbitAltaRemove Buy NowMichael KorsAccess SofieRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$500$330$130$395$499
Release20152016201620172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks2 days5 days1 day18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218240 x 240n/a390 x 390 1.19 inches340 x 272 or 390 x 312
Size1.2 inches1.3 inchesn/a1.5 inches or 1.65 inches
Touchn/an/aAMOLDED
TypeChroma LEDTFTOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIPX8n/a1 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid Wearn/aAndroid Wear 2.0WatchOS 9
Apps
Music

All Wearables