Emporio Armani Connected vs. Polar M400 vs. Withings Activite Sapphire vs. Polar Loop

 
Connected
M400
Activite Sapphire
Loop
 Emporio ArmaniConnectedRemove Buy NowPolarM400Remove Buy NowWithingsActivite SapphireRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$245$200$450$100
Release2016201420142013

Activity & Fitness

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

Battery

Duration6 months8 hours to 30 days8 months5 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/an/an/aNA
Sizen/an/a1.3 inchesNA
Touchn/a
Typen/an/aAnalogLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATM3 ATM5 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNA
Appsn/a
Music

All Wearables