Fitbit One vs. Garmin Fenix 5s vs. Garmin Fenix 5X vs. Michael Kors Grayson vs. Diesel On Full Guard 2.5 vs. Michael Kors Grayson

 
One
Fenix 5s
Fenix 5X
Grayson
On Full Guard 2.5
Grayson
 FitbitOneRemove Buy NowGarminFenix 5sRemove Buy NowGarminFenix 5XRemove Buy NowMichael KorsGraysonRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$599.99$699$350$325$350
Release201220172017201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 daysUp to 9 daysUp to 12 days24 hours4 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a218x 218240 x240453 x 454454x454453x454
Sizen/a1.1 inches1.2 inches1.39 inches1.39 inches1.39 inches
Touch
TypeOLEDnaNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant10ATM10 ATM1 ATM3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearWear OSAndroid Wear
Apps
Music

All Wearables