Garmin Fenix 3 vs. Fitbit Ionic vs. Garmin 645 Music vs. Garmin Fenix 5x Plus vs. Fitbit Charge 3

 
Fenix 3
Ionic
645 Music
Fenix 5x Plus
Charge 3
 GarminFenix 3Remove Buy NowFitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$500$299$450$850$150
Release20152017201820182018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks4+ days7 days20 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution218 x 218348x250240 x 240240 x 24066 x 18
Size1.2 inches1.421.2 inches1.2 inches.721 inches
Touch
TypeChroma LEDOLEDMIPMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM50m5 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWear OSNA
Apps
Music

All Wearables