Apple Watch Series 3 vs. Fitbit Flex 2 vs. Michael Kors Grayson vs. Samsung Galaxy Watch vs. Michael Kors Grayson vs. Apple Series 6

 
Watch Series 3
Flex 2
Grayson
Galaxy Watch
Grayson
Series 6
 AppleWatch Series 3Remove Buy NowFitbitFlex 2Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungGalaxy WatchRemove Buy NowMichael KorsGraysonRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$329$100$350$330$350$399
Release201720162018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days24 hours7 days24 hoursNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/a453 x 454360 x 360453x454384 x 480
Size1.5 inches or 1.65 inchesn/a1.39 inches1.2 inches or 1.3 inches1.39 inches40mm
Touchn/a
TypeAMOLEDLEDAMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aAndroid WearTizen OSAndroid WearWatchOS 5
Apps
MusicSpotify

All Wearables