Garmin Forerunner 235 vs. Garmin Vivoactive 3 vs. Fitbit Flex vs. Polar Loop vs. Apple Watch Series 4

 
Forerunner 235
Vivoactive 3
Flex
Loop
Watch Series 4
 GarminForerunner 235Remove Buy NowGarminVivoactive 3Remove Buy NowFitbitFlexRemove Buy NowPolarLoopRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$299.99$299$100$100$329
Release20172017201320132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration9 days7 days5 days5 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180240 x 240NANA384 x 480
Size1.23 inches1.2 inchesNANA1.78 inches
TouchNA
TypeMIPMIPLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM2 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemNANAWatch OS 5
Apps
Music

All Wearables