Garmin Fenix 3 vs. Fitbit Flex 2 vs. Garmin Fenix 5X vs. Garmin Fenix 5x Plus vs. Garmin Vivosmart 4

 
Fenix 3
Flex 2
Fenix 5X
Fenix 5x Plus
Vivosmart 4
 GarminFenix 3Remove Buy NowFitbitFlex 2Remove Buy NowGarminFenix 5XRemove Buy NowGarminFenix 5x PlusRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$500$100$699$850$130
Release20152016201720182018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 daysUp to 12 days20 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218n/a240 x240240 x 24048 x 128
Size1.2 inchesn/a1.2 inches1.2 inches0.74 inches
Touchn/a
TypeChroma LEDLEDNAMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OS
Apps
Music

All Wearables