ASUS ZenWatch 2 vs. Emporio Armani Connected vs. Garmin Vivofit 3 vs. Garmin 645 Music vs. Fitbit Charge HR

 
ZenWatch 2
Connected
Vivofit 3
645 Music
Charge HR
 ASUSZenWatch 2Remove Buy NowEmporio ArmaniConnectedRemove Buy NowGarminVivofit 3Remove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$150$245$100$450$150
Release20162016201620182015

Activity & Fitness

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

Battery

Durationn/a6 months1 year7 days5 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolution320 x 320n/a64 x 64240 x 240NA
Size1.63 inches or 1.45 inchn/a0.55 inches1.2 inchesNA
Touchn/aNA
TypeAMOLEDn/an/aMIPOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water ResistanceIP6710 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aNA
Appsn/a
Music

All Wearables