Emporio Armani Connected vs. Polar M400 vs. Xiaomi Mi Band 2 vs. Jawbone UP24 vs. Jawbone UP4

 
Connected
M400
Mi Band 2
UP24
UP4
 Emporio ArmaniConnectedRemove Buy NowPolarM400Remove Buy NowXiaomiMi Band 2Remove Buy NowJawboneUP24Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$245$200$23$130$200
Release20162014201620132015

Activity & Fitness

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

Battery

Duration6 months8 hours to 30 days20 hours14 daysNA
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/an/an/aNANA
Sizen/an/a0.42 inchesNANA
Touchn/aNANA
Typen/an/aOLEDNANA

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATM3 ATMIP67Splash ResistantNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNANA
Appsn/a
MusicNA

All Wearables