Emporio Armani Connected vs. Polar M400 vs. Fitbit Charge vs. Jaybird Reign vs. Polar Loop

 
Connected
M400
Charge
Reign
Loop
 Emporio ArmaniConnectedRemove Buy NowPolarM400Remove Buy NowFitbitChargeRemove Buy NowJaybirdReignRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$245$200$130$150$100
Release20162014201420152013

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/an/a
Oxygenn/a
Sleep
Steps
Swimn/a

Battery

Duration6 months8 hours to 30 days7-10 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/a
Wi-Fin/a

Display

Colorn/a
Resolutionn/an/aNANANA
Sizen/an/aNANANA
Touchn/aNANA
Typen/an/aOLEDLEDLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATM3 ATM1 ATMNA2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANANA
Appsn/a
Music

All Wearables