Polar M600 vs. Garmin Fenix 5 vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Michael Kors Access Sofie HR

 
M600
Fenix 5
Forerunner 235
Alta HR
Access Sofie HR
 PolarM600Remove Buy NowGarminFenix 5Remove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$330$599.99$299.99$150$395
Release20162017201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 Weeks9 days7 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x 240215 x 180128 x 36390 x 390
Size1.3 inches1.2 inches1.23 inches1.4 inches1.19 inches
Touchn/a
TypeTFTnaMIPOLEDOMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX810 ATM5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearWear OS
Apps
Music

All Wearables