ASUS ZenWatch 2 vs. Polar Loop 2 vs. Jawbone UP4 vs. Sony SmartBand vs. Garmin VivoActive 4

 
ZenWatch 2
Loop 2
UP4
SmartBand
VivoActive 4
 ASUSZenWatch 2Remove Buy NowPolarLoop 2Remove Buy NowJawboneUP4Remove Buy NowSonySmartBandRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$120$200$100$349
Release20162015201520142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 days (without notifications)NA5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution320 x 320n/aNANA260 x 260
Size1.63 inches or 1.45 inchn/aNANA1.3ionches
TouchNANA
TypeAMOLEDLEDNANAMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATMNAIP585 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNANAWear OS
Apps
MusicNA

All Wearables