Emporio Armani Connected vs. Polar M400 vs. Garmin 645 Music vs. Motorola Moto 360 (1st Gen) vs. Polar Loop

 
Connected
M400
645 Music
Moto 360 (1st Gen)
Loop
 Emporio ArmaniConnectedRemove Buy NowPolarM400Remove Buy NowGarmin645 MusicRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$245$200$450$150$100
Release20162014201820142013

Activity & Fitness

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

Battery

Duration6 months8 hours to 30 days7 days1 day5 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/an/a240 x 240320 x 260NA
Sizen/an/a1.2 inches1.56 inchesNA
Touchn/a
Typen/an/aMIPLCDLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATM3 ATM5 ATMIP672 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNA
Appsn/a
MusicNA

All Wearables