Emporio Armani Connected vs. Garmin Vivosmart HR vs. Garmin 645 Music vs. Fitbit Charge vs. Garmin VivoActive 4

 
Connected
Vivosmart HR
645 Music
Charge
VivoActive 4
 Emporio ArmaniConnectedRemove Buy NowGarminVivosmart HRRemove Buy NowGarmin645 MusicRemove Buy NowFitbitChargeRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$245$170$450$130$349
Release20162015201820142019

Activity & Fitness

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

Battery

Duration6 months5 days7 days7-10 days8 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/a160 x 68240 x 240NA260 x 260
Sizen/a1.08 inches1.2 inchesNA1.3ionches
Touchn/aNA
Typen/an/aMIPOLEDMIP

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWear OS
Appsn/a
Music

All Wearables