Emporio Armani Connected vs. Polar M400 vs. Apple Watch Series 2 vs. Fitbit Flex vs. Jawbone UP4

 
Connected
M400
Watch Series 2
Flex
UP4
 Emporio ArmaniConnectedRemove Buy NowPolarM400Remove Buy NowAppleWatch Series 2Remove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$245$200$269$100$200
Release20162014201620132015

Activity & Fitness

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

Battery

Duration6 months8 hours to 30 days18 hours5 daysNA
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/an/a340 x 272 or 390 x 312NANA
Sizen/an/a1.5 inches or 1.65 inchesNANA
Touchn/aNANA
Typen/an/aAMOLEDLEDNA

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATM3 ATM5ATM1 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSNANA
Appsn/a
MusicNA

All Wearables