Michael Kors Grayson vs. Fitbit Alta HR vs. Fitbit Charge HR vs. Jawbone UP2 vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson

 
Grayson
Alta HR
Charge HR
UP2
On Full Guard 2.5
Grayson
 Michael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge HRRemove Buy NowJawboneUP2Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$150$150$100$325$350
Release201820172015201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours7 days5 days7 days4 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454128 x 36NANA454x454453x454
Size1.39 inches1.4 inchesNANA1.39 inches1.39 inches
TouchNANA
TypeAMOLEDOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM1 ATMSplash resistant3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANAWear OSAndroid Wear
Apps
Music

All Wearables