Emporio Armani Connected vs. Garmin 645 Music vs. Fitbit Charge vs. Fitbit Charge HR vs. Amazfit GTR

 
Connected
645 Music
Charge
Charge HR
GTR
 Emporio ArmaniConnectedRemove Buy NowGarmin645 MusicRemove Buy NowFitbitChargeRemove Buy NowFitbitCharge HRRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$245$450$130$150$199
Release20162018201420152019

Activity & Fitness

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

Battery

Duration6 months7 days7-10 days5 days24 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/a240 x 240NANA454 x 454
Sizen/a1.2 inchesNANA1.39 inches
Touchn/aNANA
Typen/aMIPOLEDOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANABuild-in
Appsn/a
Music

All Wearables