Polar M600 vs. Misfit Flash Link vs. Polar Loop 2 vs. Fitbit Charge vs. Michael Kors Access Sofie HR

 
M600
Flash Link
Loop 2
Charge
Access Sofie HR
 PolarM600Remove Buy NowMisfitFlash LinkRemove Buy NowPolarLoop 2Remove Buy NowFitbitChargeRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$330$20$120$130$395
Release20162015201520142019

Activity & Fitness

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

Battery

Duration2 days6 months8 days (without notifications)7-10 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/aNA390 x 390
Size1.3 inchesn/an/aNA1.19 inches
Touchn/an/aNA
TypeTFTn/aLEDOLEDOMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX83 ATM2 ATM1 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aNAWear OS
Apps
Music

All Wearables