Polar M400 vs. New Balance RunIQ vs. Apple Watch vs. Casio WSD-F20A vs. Jaybird Reign

 
M400
RunIQ
Watch
WSD-F20A
Reign
 PolarM400Remove Buy NowNew BalanceRunIQRemove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$200$299$349$399$150
Release20142017201520182015

Activity & Fitness

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

Battery

Duration8 hours to 30 days24 hours (5 hrs w GPS and heart rate)18 hours1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400340 x 272 or 390 x 312320 x 320NA
Sizen/a1.39 inches1.5 inches or 1.65 inches1.32 inchesNA
TouchNA
Typen/aAMOLEDAMOLEDLCDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIPX75 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 1.5Watch OSWear OSNA
Apps
Music

All Wearables