Apple Watch vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Jaybird Reign vs. Michael Kors Grayson vs. Apple Watch Ultra

 
Watch
Grayson
Charge HR
Reign
Grayson
Watch Ultra
 AppleWatchRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowJaybirdReignRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$349$350$150$150$350$799
Release201520182015201520182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours24 hours5 days5 days24 hours36 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312453 x 454NANA453x454502x410 pixels
Size1.5 inches or 1.65 inches1.39 inchesNANA1.39 inches1.92 inches
TouchNANA
TypeAMOLEDAMOLEDOLEDLEDAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX71 ATM1 ATMNA1 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid WearNANAAndroid WearWatchOS 9
Apps
Music

All Wearables