Fitbit Charge 2 vs. Moov Now vs. Asus ZenWatch vs. Fitbit Charge 3 vs. Polar Loop

 
Charge 2
Now
ZenWatch
Charge 3
Loop
 FitbitCharge 2Remove Buy NowMoovNowRemove Buy NowAsusZenWatchRemove Buy NowFitbitCharge 3Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$150$79$150$150$100
Release20162015201420182013

Activity & Fitness

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

Battery

Duration5 days6 monthsNA7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/an/a320 x 32066 x 18NA
Sizen/an/a1.63 inches.721 inchesNA
Touchn/an/a
TypeOLEDn/aAMOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/an/aIP555 ATM2 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid WearNANA
Apps
Music

All Wearables