Emporio Armani Connected vs. Michael Kors Grayson vs. Polar A370 vs. Polar Loop vs. Michael Kors Grayson vs. Garmin VivoActive 4

 
Connected
Grayson
A370
Loop
Grayson
VivoActive 4
 Emporio ArmaniConnectedRemove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowPolarLoopRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$245$350$179.95$100$350$349
Release201620182017201320182019

Activity & Fitness

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

Battery

Duration6 months24 hoursUp to 3 days5 days24 hours8 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/a453 x 454160 x 80NA453x454260 x 260
Sizen/a1.39 inches1.18 inchesNA1.39 inches1.3ionches
Touchn/a
Typen/aAMOLEDTFT LCDLEDAMOLEDMIP

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATM1 ATMWR302 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAAndroid WearWear OS
Appsn/a
Music

All Wearables