Polar M600 vs. Fitbit Alta vs. Fossil Q Reveler vs. Apple Watch Series 2 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
M600
Alta
Q Reveler
Watch Series 2
Grayson
Grayson
 PolarM600Remove Buy NowFitbitAltaRemove Buy NowFossilQ RevelerRemove Buy NowAppleWatch Series 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$330$130$125$269$350$350
Release201620162015201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days7 days18 hours24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/a340 x 272 or 390 x 312453 x 454453x454
Size1.3 inchesn/an/a1.5 inches or 1.65 inches1.39 inches1.39 inches
Touchn/an/an/a
TypeTFTOLEDn/aAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8n/aIP675ATM1 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/an/aWatch OSAndroid WearAndroid Wear
Apps
Music

All Wearables