Emporio Armani Connected vs. Michael Kors Grayson vs. Garmin Vivofit 4 vs. Polar A370 vs. Michael Kors Grayson vs. Huawei Band 3 Pro

 
Connected
Grayson
Vivofit 4
A370
Grayson
Band 3 Pro
 Emporio ArmaniConnectedRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivofit 4Remove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$245$350$79.95$179.95$350$70
Release201620182018201720182018

Activity & Fitness

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

Battery

Duration6 months24 hours1 yearUp to 3 days24 hours12 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/a453 x 45488 x 88160 x 80453x454454 x 454
Sizen/a1.39 inchesNA1.18 inches1.39 inches1.39 inches
Touchn/a
Typen/aAMOLEDNATFT LCDAMOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATM1 ATM5 ATMWR301 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid WearAMAZFIT OS
Appsn/a
Music

All Wearables