Fitbit Flex 2 vs. Misfit Flash Link vs. Garmin Fenix 5X vs. Garmin Vivosmart 3 vs. Garmin Forerunner 45

 
Flex 2
Flash Link
Fenix 5X
Vivosmart 3
Forerunner 45
 FitbitFlex 2Remove Buy NowMisfitFlash LinkRemove Buy NowGarminFenix 5XRemove Buy NowGarminVivosmart 3Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$100$20$699$139.99$199
Release20162015201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 monthsUp to 12 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a240 x24064 x 128208 x 208
Sizen/an/a1.2 inchesNA1.04 inches
Touchn/an/a
TypeLEDn/aNAOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuilt-in
Apps
Music

All Wearables