Polar M600 vs. Fitbit Charge 2 vs. Garmin Vivosmart vs. Misfit Speedo Shine vs. Michael Kors Access Sofie HR

 
M600
Charge 2
Vivosmart
Speedo Shine
Access Sofie HR
 PolarM600Remove Buy NowFitbitCharge 2Remove Buy NowGarminVivosmartRemove Buy NowMisfitSpeedo ShineRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$330$150$170$80$395
Release20162016201420152019

Activity & Fitness

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

Battery

Duration2 days5 days7 days6 months2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution240 x 240n/a128 x 16NA390 x 390
Size1.3 inchesn/a1.41 inchesNA1.19 inches
Touchn/an/aNA
TypeTFTOLEDOLEDNAOMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8n/a5 ATM5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aNAWear OS
Apps
Music

All Wearables