Fitbit Flex 2 vs. Garmin Fenix 5x Plus vs. Garmin Forerunner 235 vs. Fitbit Charge HR vs. Polar Loop

 
Flex 2
Fenix 5x Plus
Forerunner 235
Charge HR
Loop
 FitbitFlex 2Remove Buy NowGarminFenix 5x PlusRemove Buy NowGarminForerunner 235Remove Buy NowFitbitCharge HRRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$100$850$299.99$150$100
Release20162018201720152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days20 days9 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240215 x 180NANA
Sizen/a1.2 inches1.23 inchesNANA
Touchn/aNA
TypeLEDMIPMIPOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM5 ATM1 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNANA
Apps
Music

All Wearables