Polar M400 vs. Garmin Forerunner 235 vs. Samsung Galaxy Watch vs. Fitbit Inspire HR

 
M400
Forerunner 235
Galaxy Watch
Inspire HR
 PolarM400Remove Buy NowGarminForerunner 235Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$200$299.99$330$99
Release2014201720182019

Activity & Fitness

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

Battery

Duration8 hours to 30 days9 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180360 x 360139 x 60
Sizen/a1.23 inches1.2 inches or 1.3 inches1.4 inches
Touch
Typen/aMIPAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizen OSFitbit OS
Apps
MusicSpotify

All Wearables