Garmin Fenix 3 vs. Fitbit Flex 2 vs. Diesel On Full Guard vs. Fitbit Charge HR vs. Garmin Venu

 
Fenix 3
Flex 2
On Full Guard
Charge HR
Venu
 GarminFenix 3Remove Buy NowFitbitFlex 2Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge HRRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$500$100$325$150$299
Release20152016201720152019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 days1 day5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218n/a454 x 454NA390 x 390
Size1.2 inchesn/a1.4 inchesNA1.2 inches
Touchn/aNA
TypeChroma LEDLEDOMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables