ASUS ZenWatch 2 vs. Withings Go vs. Asus ZenWatch vs. Fitbit Charge HR vs. Polar Loop

 
ZenWatch 2
Go
ZenWatch
Charge HR
Loop
 ASUSZenWatch 2Remove Buy NowWithingsGoRemove Buy NowAsusZenWatchRemove Buy NowFitbitCharge HRRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$150$80$150$150$100
Release20162016201420152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 monthsNA5 days5 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNANANA
Macn/an/aNANA
Windowsn/an/aNANA

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a320 x 320NANA
Size1.63 inches or 1.45 inchn/a1.63 inchesNANA
Touchn/aNA
TypeAMOLEDE-InkAMOLEDOLEDLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP551 ATM2 ATM

Notifications

Phonen/a
Emailsn/an/aNA
Textsn/an/aNA

Software

Operating SystemAndroid Wearn/aAndroid WearNANA
Appsn/a
Music

All Wearables