ASUS ZenWatch 2 vs. Fitbit Alta vs. Withings Pulse Ox vs. Michael Kors Grayson vs. Samsung Gear 2 vs. Michael Kors Grayson

 
ZenWatch 2
Alta
Pulse Ox
Grayson
Gear 2
Grayson
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowWithingsPulse OxRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear 2Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$130$120$350$300$350
Release201620162014201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Durationn/a5 days2 weeks24 hours2-3 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution320 x 320n/a128 x 32453 x 454320 x 320453x454
Size1.63 inches or 1.45 inchn/an/a1.39 inches1.63 inches1.39 inches
Touchn/aSwipe
TypeAMOLEDOLEDOLEDAMOLEDSuper AMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a1 ATMIP671 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aAndroid WearTizen OSAndroid Wear
Apps
Music

All Wearables