Polar M600 vs. Michael Kors Grayson vs. Fitbit Flex vs. Garmin Vivosport vs. Microsoft Band vs. Michael Kors Grayson

 
M600
Grayson
Flex
Vivosport
Band
Grayson
 PolarM600Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowGarminVivosportRemove Buy NowMicrosoftBandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$330$350$100$199$200$350
Release201620182013201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days24 hours5 days7 days2 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240453 x 454NA72 x 144320 x 106453x454
Size1.3 inches1.39 inchesNANA1.37 inches1.39 inches
Touchn/aNA
TypeTFTAMOLEDLEDMIPCapacitative TFTAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX81 ATM1 ATM5 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearNANAAndroid Wear
Apps
Music

All Wearables