Polar M400 vs. Microsoft Band 2 vs. Samsung Galaxy Watch vs. Fitbit Inspire HR vs. Apple SE (2022)

 
M400
Band 2
Galaxy Watch
Inspire HR
SE (2022)
 PolarM400Remove Buy NowMicrosoftBand 2Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitInspire HRRemove Buy NowAppleSE (2022)Remove Buy Now

Basic Info

Suggested Price$200$250$330$99$249
Release20142015201820192022

Activity & Fitness

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

Battery

Duration8 hours to 30 days48 hours (without GPS)7 days5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color368 x 448 pixels
Resolutionn/a320 x 128360 x 360139 x 6040mm
Sizen/a1.36 inches1.2 inches or 1.3 inches1.4 inches
TouchLTPO OLED Retina
Typen/aCapacitative TFTAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter5 ATM
Ultraviolet Sensor
Water Resistance3 ATMIPX75 ATM5 ATM

Notifications

Phone
EmailsWatchOS 8.1
Texts

Software

Operating Systemn/an/aTizen OSFitbit OS
Apps
MusicSpotify

All Wearables