Asus ZenWatch vs. Garmin 645 Music vs. Jawbone UP2 vs. Garmin Forerunner 45 vs. Fitbit Inspire HR

 
ZenWatch
645 Music
UP2
Forerunner 45
Inspire HR
 AsusZenWatchRemove Buy NowGarmin645 MusicRemove Buy NowJawboneUP2Remove Buy NowGarminForerunner 45Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$150$450$100$199$99
Release20142018201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationNA7 days7 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320240 x 240NA208 x 208139 x 60
Size1.63 inches1.2 inchesNA1.04 inches1.4 inches
TouchNA
TypeAMOLEDMIPNALCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP555 ATMSplash resistant5 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearNABuilt-inFitbit OS
Apps
Music

All Wearables