Emporio Armani Connected vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Withings Activite Sapphire vs. Amazfit Arc

 
Connected
Moto 360 (2nd Gen)
M400
Activite Sapphire
Arc
 Emporio ArmaniConnectedRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowWithingsActivite SapphireRemove Buy NowAmazfitArcRemove Buy Now

Basic Info

Suggested Price$245$300$200$450$69.99
Release20162015201420142016

Activity & Fitness

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

Battery

Duration6 months1.5 days8 hours to 30 days8 months20 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/a360 x 325 or 360 x 330n/an/a72 x40
Sizen/a1.37 inches or 1.56 inchesn/a1.3 inches0.42 inches
Touchn/a
Typen/aLCDn/aAnalogOLED

Functions

Audio Speakern/aBluetoothAlerts only
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATMIP673 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/an/a
Appsn/a
Musicn/a

All Wearables