Fitbit Ionic vs. Garmin Fenix 5 vs. Michael Kors Grayson vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson vs. Garmin Venu

 
Ionic
Fenix 5
Grayson
On Full Guard 2.5
Grayson
Venu
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowMichael KorsGraysonRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$299$599.99$350$325$350$299
Release201720172018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 Weeks24 hours4 days24 hours5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240453 x 454454x454453x454390 x 390
Size1.421.2 inches1.39 inches1.39 inches1.39 inches1.2 inches
Touch
TypeOLEDnaAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATM1 ATM3 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid WearWear OSAndroid WearWear OS
Apps
Music

All Wearables