ASUS ZenWatch 2 vs. Sony SmartWatch 3 vs. Fitbit Alta vs. Michael Kors Grayson vs. Jaybird Reign vs. Michael Kors Grayson

 
ZenWatch 2
SmartWatch 3
Alta
Grayson
Reign
Grayson
 ASUSZenWatch 2Remove Buy NowSonySmartWatch 3Remove Buy NowFitbitAltaRemove Buy NowMichael KorsGraysonRemove Buy NowJaybirdReignRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$250$130$350$150$350
Release201620142016201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days5 days24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320n/a453 x 454NA453x454
Size1.63 inches or 1.45 inch1.6 inchesn/a1.39 inchesNA1.39 inches
Touchn/aNA
TypeAMOLEDTFT LCDOLEDAMOLEDLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68n/a1 ATMNA1 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wearn/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables