Polar M600 vs. Fitbit One vs. Misfit Shine 2 vs. Xiaomi Mi Band 2 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
M600
One
Shine 2
Mi Band 2
Grayson
Grayson
 PolarM600Remove Buy NowFitbitOneRemove Buy NowMisfitShine 2Remove Buy NowXiaomiMi Band 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$330$100$100$23$350$350
Release201620122015201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Duration2 days10-14 days6 months20 hours24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/an/a453 x 454453x454
Size1.3 inchesn/an/a0.42 inches1.39 inches1.39 inches
Touchn/an/a
TypeTFTOLEDn/aOLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8Splast Resistant5 ATMIP671 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/an/aAndroid WearAndroid Wear
Apps
Music

All Wearables