Garmin Fenix 3 vs. Fitbit One vs. Garmin Fenix 5 vs. Diesel On Full Guard vs. Fitbit Flex

 
Fenix 3
One
Fenix 5
On Full Guard
Flex
 GarminFenix 3Remove Buy NowFitbitOneRemove Buy NowGarminFenix 5Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$500$100$599.99$325$100
Release20152012201720172013

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks10-14 days2 Weeks1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a240 x 240454 x 454NA
Size1.2 inchesn/a1.2 inches1.4 inchesNA
TouchNA
TypeChroma LEDOLEDnaOMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMSplast Resistant10 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0NA
Apps
Music

All Wearables