Emporio Armani Connected vs. Polar M430 vs. Garmin 645 Music vs. Polar A370 vs. Garmin VivoActive 4

 
Connected
M430
645 Music
A370
VivoActive 4
 Emporio ArmaniConnectedRemove Buy NowPolarM430Remove Buy NowGarmin645 MusicRemove Buy NowPolarA370Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$245$255$450$179.95$349
Release20162017201820172019

Activity & Fitness

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

Battery

Duration6 months30 hours7 daysUp to 3 days8 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/a128x128240 x 240160 x 80260 x 260
Sizen/a1.4 inch1.2 inches1.18 inches1.3ionches
Touchn/a
Typen/aLCDMIPTFT LCDMIP

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATMWR305 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OS
Appsn/a
Music

All Wearables