ASUS ZenWatch 2 vs. Polar Loop 2 vs. Jawbone UP2 vs. Jaybird Reign

 
ZenWatch 2
Loop 2
UP2
Reign
 ASUSZenWatch 2Remove Buy NowPolarLoop 2Remove Buy NowJawboneUP2Remove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$150$120$100$150
Release2016201520152015

Activity & Fitness

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

Battery

Durationn/a8 days (without notifications)7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/aNANA
Size1.63 inches or 1.45 inchn/aNANA
TouchNANA
TypeAMOLEDLEDNALED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATMSplash resistantNA

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNANA
Apps
Music

All Wearables