Polar M600 vs. Fitbit Flex 2 vs. Fitbit Flex vs. Polar Loop vs. Michael Kors Access Runway

 
M600
Flex 2
Flex
Loop
Access Runway
 PolarM600Remove Buy NowFitbitFlex 2Remove Buy NowFitbitFlexRemove Buy NowPolarLoopRemove Buy NowMichael KorsAccess RunwayRemove Buy Now

Basic Info

Suggested Price$330$100$100$100$350
Release20162016201320132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days5 days5 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/aNANA390 x 390
Size1.3 inchesn/aNANA1.19 inches
Touchn/an/aNA
TypeTFTLEDLEDLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM1 ATM2 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNANAWear OS
Apps
Music

All Wearables