Samsung Gear S3 vs. Fitbit Flex 2 vs. Diesel On Full Guard vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Watch 8

 
Gear S3
Flex 2
On Full Guard
Grayson
Grayson
Watch 8
 SamsungGear S3Remove Buy NowFitbitFlex 2Remove Buy NowDieselOn Full GuardRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$350$100$325$350$350$499
Release201620162017201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days5 days1 day24 hours24 hours18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/a454 x 454453 x 454453x454340 x 272 or 390 x 312
Size1.3 inchesn/a1.4 inches1.39 inches1.39 inches1.5 inches or 1.65 inches
Touchn/a
TypeFullcolor AODLEDOMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP671 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid Wear 2.0Android WearAndroid WearWatchOS 9
Apps
Music

All Wearables