Michael Kors Grayson vs. Jawbone UP24 vs. Jawbone UP4 vs. Garmin Forerunner 45 vs. Michael Kors Access Sofie HR vs. Michael Kors Grayson

 
Grayson
UP24
UP4
Forerunner 45
Access Sofie HR
Grayson
 Michael KorsGraysonRemove Buy NowJawboneUP24Remove Buy NowJawboneUP4Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$130$200$199$395$350
Release201820132015201920192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours14 daysNA7 days2 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454NANA208 x 208390 x 390453x454
Size1.39 inchesNANA1.04 inches1.19 inches1.39 inches
TouchNANA
TypeAMOLEDNANALCDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATMSplash ResistantNA5 ATM0.3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANABuilt-inWear OSAndroid Wear
Apps
MusicNA

All Wearables