Fitbit Flex 2 vs. Garmin Forerunner 935 vs. Garmin Fenix 5s Plus vs. Garmin Forerunner 235 vs. Polar Loop

 
Flex 2
Forerunner 935
Fenix 5s Plus
Forerunner 235
Loop
 FitbitFlex 2Remove Buy NowGarminForerunner 935Remove Buy NowGarminFenix 5s PlusRemove Buy NowGarminForerunner 235Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$100$500$799$299.99$100
Release20162017201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 2 weeks7 days9 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240240 x 240215 x 180NA
Sizen/a1.2 inches1.2 inches1.23 inchesNA
Touchn/a
TypeLEDLCDMIPMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNA
Apps
Music

All Wearables