Apple Watch Series 3 vs. Fitbit Charge 2 vs. Michael Kors Grayson vs. Jawbone UP3 vs. Apple Watch Series 4 vs. Michael Kors Grayson

 
Watch Series 3
Charge 2
Grayson
UP3
Watch Series 4
Grayson
 AppleWatch Series 3Remove Buy NowFitbitCharge 2Remove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP3Remove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$329$150$350$180$329$350
Release201720162018201320182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days24 hours7 daysNot Yet24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a453 x 454NA384 x 480453x454
Size1.5 inches or 1.65 inchesn/a1.39 inchesNA1.78 inches1.39 inches
Touchn/aNA
TypeAMOLEDOLEDAMOLEDNAMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a1 ATMNANot Yet1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aAndroid WearNAWatch OS 5Android Wear
Apps
MusicNA

All Wearables