Garmin Fenix 3 vs. Fitbit Charge 2 vs. Garmin Vivofit 4 vs. Garmin Forerunner 45 vs. Garmin Vivosmart 4

 
Fenix 3
Charge 2
Vivofit 4
Forerunner 45
Vivosmart 4
 GarminFenix 3Remove Buy NowFitbitCharge 2Remove Buy NowGarminVivofit 4Remove Buy NowGarminForerunner 45Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$500$150$79.95$199$130
Release20152016201820192018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 days1 year7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a88 x 88208 x 20848 x 128
Size1.2 inchesn/aNA1.04 inches0.74 inches
Touchn/a
TypeChroma LEDOLEDNALCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMn/a5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuilt-in
Apps
Music

All Wearables