Emporio Armani Connected vs. Fitbit Charge 2 vs. Amazfit Cor vs. Jaybird Reign vs. Xiaomi Mi Band 4

 
Connected
Charge 2
Cor
Reign
Mi Band 4
 Emporio ArmaniConnectedRemove Buy NowFitbitCharge 2Remove Buy NowAmazfitCorRemove Buy NowJaybirdReignRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$245$150$79.99$150$25
Release20162016201820152019

Activity & Fitness

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

Battery

Duration6 months5 days12 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

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

Display

Colorn/a
Resolutionn/an/a80 x 160NA120x240
Sizen/an/a1.23 inchesNA0.95 inches
Touchn/an/aNA
Typen/aOLEDIPS LCDLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATMn/a5 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAAMAZFIT OS
Appsn/a
Music

All Wearables