Garmin Fenix 3 vs. Fitbit Alta vs. Diesel On Full Guard vs. Garmin Forerunner 235 vs. Diesel On Full Guard 2.5

 
Fenix 3
Alta
On Full Guard
Forerunner 235
On Full Guard 2.5
 GarminFenix 3Remove Buy NowFitbitAltaRemove Buy NowDieselOn Full GuardRemove Buy NowGarminForerunner 235Remove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$500$130$325$299.99$325
Release20152016201720172018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 days1 day9 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a454 x 454215 x 180454x454
Size1.2 inchesn/a1.4 inches1.23 inches1.39 inches
Touchn/a
TypeChroma LEDOLEDOMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMn/aIP675 ATM3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables