Polar M400 vs. Apple Watch Series 2 vs. Asus ZenWatch vs. Fitbit Charge 3 vs. Jawbone UP3

 
M400
Watch Series 2
ZenWatch
Charge 3
UP3
 PolarM400Remove Buy NowAppleWatch Series 2Remove Buy NowAsusZenWatchRemove Buy NowFitbitCharge 3Remove Buy NowJawboneUP3Remove Buy Now

Basic Info

Suggested Price$200$269$150$150$180
Release20142016201420182013

Activity & Fitness

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

Battery

Duration8 hours to 30 days18 hoursNA7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312320 x 32066 x 18NA
Sizen/a1.5 inches or 1.65 inches1.63 inches.721 inchesNA
TouchNA
Typen/aAMOLEDAMOLEDOLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5ATMIP555 ATMNA

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aWatch OSAndroid WearNANA
Apps
MusicNA

All Wearables