Polar M400 vs. Withings Steel HR vs. Fossil Q Reveler vs. Misfit Speedo Shine 2 vs. Apple Watch Series 4

 
M400
Steel HR
Q Reveler
Speedo Shine 2
Watch Series 4
 PolarM400Remove Buy NowWithingsSteel HRRemove Buy NowFossilQ RevelerRemove Buy NowMisfitSpeedo Shine 2Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$200$180$125$80$329
Release20142016201520162018

Activity & Fitness

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

Battery

Duration8 hours to 30 days25 days7 days6 monthsNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/an/a384 x 480
Sizen/an/an/an/a1.78 inches
Touchn/an/a
Typen/an/an/an/aMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP675 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/an/aWatch OS 5
Apps
Music

All Wearables