Garmin Fenix 3 vs. Fitbit Alta vs. Fitbit Versa vs. Diesel On Full Guard 2.5 vs. Apple Watch Ultra

 
Fenix 3
Alta
Versa
On Full Guard 2.5
Watch Ultra
 GarminFenix 3Remove Buy NowFitbitAltaRemove Buy NowFitbitVersaRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$500$130$199.99$325$799
Release20152016201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks5 days4 days4 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a300 x300454x454502x410 pixels
Size1.2 inchesn/a1.34 inches1.39 inches1.92 inches
Touchn/a
TypeChroma LEDOLEDOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMn/a5 ATM3 ATM10 ATM (100 Meters)

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWear OSWatchOS 9
Apps
Music

All Wearables