Polar M400 vs. Samsung Galaxy Watch vs. Fitbit Charge HR vs. Fitbit Inspire HR vs. Apple SE (2022)

 
M400
Galaxy Watch
Charge HR
Inspire HR
SE (2022)
 PolarM400Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitCharge HRRemove Buy NowFitbitInspire HRRemove Buy NowAppleSE (2022)Remove Buy Now

Basic Info

Suggested Price$200$330$150$99$249
Release20142018201520192022

Activity & Fitness

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

Battery

Duration8 hours to 30 days7 days5 days5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color368 x 448 pixels
Resolutionn/a360 x 360NA139 x 6040mm
Sizen/a1.2 inches or 1.3 inchesNA1.4 inches
TouchNALTPO OLED Retina
Typen/aAMOLEDOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter5 ATM
Ultraviolet Sensor
Water Resistance3 ATM5 ATM1 ATM5 ATM

Notifications

Phone
EmailsWatchOS 8.1
Texts

Software

Operating Systemn/aTizen OSNAFitbit OS
Apps
MusicSpotify

All Wearables