Fitbit Ionic vs. Garmin Fenix 5 vs. Diesel On Full Guard 2.5 vs. Fitbit Versa 2 vs. Fossil Gen 5 Smartwatch Carlyle

 
Ionic
Fenix 5
On Full Guard 2.5
Versa 2
Gen 5 Smartwatch Carlyle
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitVersa 2Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$299$599.99$325$199$295
Release20172017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 Weeks4 days5 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240454x454300 x 300328 x 328
Size1.421.2 inches1.39 inches1.34 inches1.3 inches
Touch
TypeOLEDnaAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSBuild-inWear OS
Apps
Music

All Wearables