ASUS ZenWatch 2 vs. Fitbit Alta vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Jawbone UP4 vs. Michael Kors Grayson

 
ZenWatch 2
Alta
Grayson
Charge HR
UP4
Grayson
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowJawboneUP4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$130$350$150$200$350
Release201620162018201520152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days24 hours5 daysNA24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a453 x 454NANA453x454
Size1.63 inches or 1.45 inchn/a1.39 inchesNANA1.39 inches
Touchn/aNANA
TypeAMOLEDOLEDAMOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a1 ATM1 ATMNA1 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearNANAAndroid Wear
Apps
MusicNA

All Wearables