Fossil Q Reveler vs. Garmin 645 Music vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Fitbit Charge 3 vs. Michael Kors Grayson

 
Q Reveler
645 Music
Grayson
Alta HR
Charge 3
Grayson
 FossilQ RevelerRemove Buy NowGarmin645 MusicRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge 3Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$125$450$350$150$150$350
Release201520182018201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days7 days24 hours7 days7 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240453 x 454128 x 3666 x 18453x454
Sizen/a1.2 inches1.39 inches1.4 inches.721 inches1.39 inches
Touchn/a
Typen/aMIPAMOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables