ASUS ZenWatch 2 vs. Motorola Moto 360 (2nd Gen) vs. Garmin 645 Music vs. Fitbit Charge HR vs. Jawbone UP4

 
ZenWatch 2
Moto 360 (2nd Gen)
645 Music
Charge HR
UP4
 ASUSZenWatch 2Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge HRRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$150$300$450$150$200
Release20162015201820152015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a1.5 days7 days5 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320360 x 325 or 360 x 330240 x 240NANA
Size1.63 inches or 1.45 inch1.37 inches or 1.56 inches1.2 inchesNANA
TouchNANA
TypeAMOLEDLCDMIPOLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP675 ATM1 ATMNA

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearNANA
Apps
Musicn/aNA

All Wearables