Garmin Fenix 3 vs. Garmin Forerunner 735XT vs. Diesel On Full Guard vs. Fitbit Alta HR vs. Diesel On Full Guard 2.5

 
Fenix 3
Forerunner 735XT
On Full Guard
Alta HR
On Full Guard 2.5
 GarminFenix 3Remove Buy NowGarminForerunner 735XTRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitAlta HRRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$500$450$325$150$325
Release20152016201720172018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks14 hours to 11 days1 day7 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218215 x 180454 x 454128 x 36454x454
Size1.2 inches1.23 inches1.4 inches1.4 inches1.39 inches
Touchn/a
TypeChroma LEDn/aOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATMIP673 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables