Fitbit Ionic vs. Garmin Fenix 5 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Fossil Gen 5 Smartwatch Carlyle vs. Apple Series 6

 
Ionic
Fenix 5
Grayson
Grayson
Gen 5 Smartwatch Carlyle
Series 6
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$299$599.99$350$350$295$399
Release201720172018201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 Weeks24 hours24 hours1 dayNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240453 x 454453x454328 x 328384 x 480
Size1.421.2 inches1.39 inches1.39 inches1.3 inches40mm
Touch
TypeOLEDnaAMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance50m10 ATM1 ATM1 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid WearAndroid WearWear OSWatchOS 5
Apps
Music

All Wearables